2155050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{4789}}^1$

素因数の和:4807

約数の個数: 36

約数和(自身を含む): 5791110

約数和(自身を除く): 3636060

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 4789, 9578, 14367, 23945, 28734, 43101, 47890, 71835, 86202, 119725, 143670, 215505, 239450, 359175, 431010, 718350, 1077525, 2155050]

約数ペア:

[(1, 2155050), (2, 1077525), (3, 718350), (5, 431010), (6, 359175), (9, 239450), (10, 215505), (15, 143670), (18, 119725), (25, 86202), (30, 71835), (45, 47890), (50, 43101), (75, 28734), (90, 23945), (150, 14367), (225, 9578), (450, 4789)]