260171490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:967

約数の個数: 64

約数和(自身を含む): 637378560

約数和(自身を除く): 377207070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 151, 158, 237, 302, 395, 453, 474, 727, 755, 790, 906, 1185, 1454, 1510, 2181, 2265, 2370, 3635, 4362, 4530, 7270, 10905, 11929, 21810, 23858, 35787, 57433, 59645, 71574, 109777, 114866, 119290, 172299, 178935, 219554, 287165, 329331, 344598, 357870, 548885, 574330, 658662, 861495, 1097770, 1646655, 1722990, 3293310, 8672383, 17344766, 26017149, 43361915, 52034298, 86723830, 130085745, 260171490]

約数ペア:

[(1, 260171490), (2, 130085745), (3, 86723830), (5, 52034298), (6, 43361915), (10, 26017149), (15, 17344766), (30, 8672383), (79, 3293310), (151, 1722990), (158, 1646655), (237, 1097770), (302, 861495), (395, 658662), (453, 574330), (474, 548885), (727, 357870), (755, 344598), (790, 329331), (906, 287165), (1185, 219554), (1454, 178935), (1510, 172299), (2181, 119290), (2265, 114866), (2370, 109777), (3635, 71574), (4362, 59645), (4530, 57433), (7270, 35787), (10905, 23858), (11929, 21810)]