25613910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 77014080

約数和(自身を除く): 51400170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 109, 126, 210, 218, 315, 327, 373, 545, 630, 654, 746, 763, 981, 1090, 1119, 1526, 1635, 1865, 1962, 2238, 2289, 2611, 3270, 3357, 3730, 3815, 4578, 4905, 5222, 5595, 6714, 6867, 7630, 7833, 9810, 11190, 11445, 13055, 13734, 15666, 16785, 22890, 23499, 26110, 33570, 34335, 39165, 40657, 46998, 68670, 78330, 81314, 117495, 121971, 203285, 234990, 243942, 284599, 365913, 406570, 569198, 609855, 731826, 853797, 1219710, 1422995, 1707594, 1829565, 2561391, 2845990, 3659130, 4268985, 5122782, 8537970, 12806955, 25613910]

約数ペア:

[(1, 25613910), (2, 12806955), (3, 8537970), (5, 5122782), (6, 4268985), (7, 3659130), (9, 2845990), (10, 2561391), (14, 1829565), (15, 1707594), (18, 1422995), (21, 1219710), (30, 853797), (35, 731826), (42, 609855), (45, 569198), (63, 406570), (70, 365913), (90, 284599), (105, 243942), (109, 234990), (126, 203285), (210, 121971), (218, 117495), (315, 81314), (327, 78330), (373, 68670), (545, 46998), (630, 40657), (654, 39165), (746, 34335), (763, 33570), (981, 26110), (1090, 23499), (1119, 22890), (1526, 16785), (1635, 15666), (1865, 13734), (1962, 13055), (2238, 11445), (2289, 11190), (2611, 9810), (3270, 7833), (3357, 7630), (3730, 6867), (3815, 6714), (4578, 5595), (4905, 5222)]