30668868

素因数分解:

$2^2\times 3^4\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1038

約数の個数: 60

約数和(自身を含む): 81040960

約数和(自身を除く): 50372092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 309, 324, 412, 618, 919, 927, 1236, 1838, 1854, 2757, 2781, 3676, 3708, 5514, 5562, 8271, 8343, 11028, 11124, 16542, 16686, 24813, 33084, 33372, 49626, 74439, 94657, 99252, 148878, 189314, 283971, 297756, 378628, 567942, 851913, 1135884, 1703826, 2555739, 3407652, 5111478, 7667217, 10222956, 15334434, 30668868]

約数ペア:

[(1, 30668868), (2, 15334434), (3, 10222956), (4, 7667217), (6, 5111478), (9, 3407652), (12, 2555739), (18, 1703826), (27, 1135884), (36, 851913), (54, 567942), (81, 378628), (103, 297756), (108, 283971), (162, 189314), (206, 148878), (309, 99252), (324, 94657), (412, 74439), (618, 49626), (919, 33372), (927, 33084), (1236, 24813), (1838, 16686), (1854, 16542), (2757, 11124), (2781, 11028), (3676, 8343), (3708, 8271), (5514, 5562)]