75102430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1999}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 154728000

約数和(自身を除く): 79625570

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1105, 1445, 1999, 2210, 2890, 3757, 3998, 7514, 9995, 18785, 19990, 25987, 33983, 37570, 51974, 67966, 129935, 169915, 259870, 339830, 441779, 577711, 883558, 1155422, 2208895, 2888555, 4417790, 5777110, 7510243, 15020486, 37551215, 75102430]

約数ペア:

[(1, 75102430), (2, 37551215), (5, 15020486), (10, 7510243), (13, 5777110), (17, 4417790), (26, 2888555), (34, 2208895), (65, 1155422), (85, 883558), (130, 577711), (170, 441779), (221, 339830), (289, 259870), (442, 169915), (578, 129935), (1105, 67966), (1445, 51974), (1999, 37570), (2210, 33983), (2890, 25987), (3757, 19990), (3998, 18785), (7514, 9995)]