85653690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{40213}}^1$

素因数の和:40294

約数の個数: 32

約数和(自身を含む): 208469376

約数和(自身を除く): 122815686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 40213, 80426, 120639, 201065, 241278, 402130, 603195, 1206390, 2855123, 5710246, 8565369, 14275615, 17130738, 28551230, 42826845, 85653690]

約数ペア:

[(1, 85653690), (2, 42826845), (3, 28551230), (5, 17130738), (6, 14275615), (10, 8565369), (15, 5710246), (30, 2855123), (71, 1206390), (142, 603195), (213, 402130), (355, 241278), (426, 201065), (710, 120639), (1065, 80426), (2130, 40213)]