8405430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25471}}^1$

素因数の和:25492

約数の個数: 32

約数和(自身を含む): 22007808

約数和(自身を除く): 13602378

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 25471, 50942, 76413, 127355, 152826, 254710, 280181, 382065, 560362, 764130, 840543, 1400905, 1681086, 2801810, 4202715, 8405430]

約数ペア:

[(1, 8405430), (2, 4202715), (3, 2801810), (5, 1681086), (6, 1400905), (10, 840543), (11, 764130), (15, 560362), (22, 382065), (30, 280181), (33, 254710), (55, 152826), (66, 127355), (110, 76413), (165, 50942), (330, 25471)]