숫자 30969180
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 11 * 15641 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 15641, 31282, 46923, 62564, 78205, 93846, 140769, 156410, 172051, 187692, 234615, 281538, 312820, 344102, 469230, 516153, 563076, 688204, 703845, 860255, 938460, 1032306, 1407690, 1548459, 1720510, 2064612, 2580765, 2815380, 3096918, 3441020, 5161530, 6193836, 7742295, 10323060, 15484590, 30969180 |
약수의 개수 | 72 |
약수의 합 | 102486384 |
성질
표기
바이너리 | 1110110001000110101011100 |
8진수 | 166106534 |
16진수 | 1d88d5c |