숫자 30942180
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 397 * 433 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 397, 433, 794, 866, 1191, 1299, 1588, 1732, 1985, 2165, 2382, 2598, 3573, 3897, 3970, 4330, 4764, 5196, 5955, 6495, 7146, 7794, 7940, 8660, 11910, 12990, 14292, 15588, 17865, 19485, 23820, 25980, 35730, 38970, 71460, 77940, 171901, 343802, 515703, 687604, 859505, 1031406, 1547109, 1719010, 2062812, 2578515, 3094218, 3438020, 5157030, 6188436, 7735545, 10314060, 15471090, 30942180 |
약수의 개수 | 72 |
약수의 합 | 94311672 |
성질
표기
바이너리 | 1110110000010001111100100 |
8진수 | 166021744 |
16진수 | 1d823e4 |