172433690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3259}}^1$

素因数の和:3327

約数の個数: 64

約数和(自身を含む): 374613120

約数和(自身を除く): 202179430

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 185, 286, 370, 407, 481, 715, 814, 962, 1430, 2035, 2405, 3259, 4070, 4810, 5291, 6518, 10582, 16295, 26455, 32590, 35849, 42367, 52910, 71698, 84734, 120583, 179245, 211835, 241166, 358490, 423670, 466037, 602915, 932074, 1205830, 1326413, 1567579, 2330185, 2652826, 3135158, 4660370, 6632065, 7837895, 13264130, 15675790, 17243369, 34486738, 86216845, 172433690]

約数ペア:

[(1, 172433690), (2, 86216845), (5, 34486738), (10, 17243369), (11, 15675790), (13, 13264130), (22, 7837895), (26, 6632065), (37, 4660370), (55, 3135158), (65, 2652826), (74, 2330185), (110, 1567579), (130, 1326413), (143, 1205830), (185, 932074), (286, 602915), (370, 466037), (407, 423670), (481, 358490), (715, 241166), (814, 211835), (962, 179245), (1430, 120583), (2035, 84734), (2405, 71698), (3259, 52910), (4070, 42367), (4810, 35849), (5291, 32590), (6518, 26455), (10582, 16295)]