70295420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9323}}^1$

素因数の和:9374

約数の個数: 48

約数和(自身を含む): 164475360

約数和(自身を除く): 94179940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 9323, 18646, 37292, 46615, 93230, 121199, 186460, 242398, 270367, 484796, 540734, 605995, 1081468, 1211990, 1351835, 2423980, 2703670, 3514771, 5407340, 7029542, 14059084, 17573855, 35147710, 70295420]

約数ペア:

[(1, 70295420), (2, 35147710), (4, 17573855), (5, 14059084), (10, 7029542), (13, 5407340), (20, 3514771), (26, 2703670), (29, 2423980), (52, 1351835), (58, 1211990), (65, 1081468), (116, 605995), (130, 540734), (145, 484796), (260, 270367), (290, 242398), (377, 186460), (580, 121199), (754, 93230), (1508, 46615), (1885, 37292), (3770, 18646), (7540, 9323)]