숫자 4489870
소인수분해
소인수분해 | 2 * 5 * 7 * 7 * 7 * 7 * 11 * 17 |
약수 | 1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 49, 55, 70, 77, 85, 98, 110, 119, 154, 170, 187, 238, 245, 343, 374, 385, 490, 539, 595, 686, 770, 833, 935, 1078, 1190, 1309, 1666, 1715, 1870, 2401, 2618, 2695, 3430, 3773, 4165, 4802, 5390, 5831, 6545, 7546, 8330, 9163, 11662, 12005, 13090, 18326, 18865, 24010, 26411, 29155, 37730, 40817, 45815, 52822, 58310, 64141, 81634, 91630, 128282, 132055, 204085, 264110, 320705, 408170, 448987, 641410, 897974, 2244935, 4489870 |
약수의 개수 | 80 |
약수의 합 | 10890288 |
성질
표기
바이너리 | 10001001000001010001110 |
8진수 | 21101216 |
16진수 | 44828e |