131157970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{3137}}^1$

素因数の和:3294

約数の個数: 32

約数和(自身を含む): 244688688

約数和(自身を除く): 113530718

約数列:

[1, 2, 5, 10, 37, 74, 113, 185, 226, 370, 565, 1130, 3137, 4181, 6274, 8362, 15685, 20905, 31370, 41810, 116069, 232138, 354481, 580345, 708962, 1160690, 1772405, 3544810, 13115797, 26231594, 65578985, 131157970]

約数ペア:

[(1, 131157970), (2, 65578985), (5, 26231594), (10, 13115797), (37, 3544810), (74, 1772405), (113, 1160690), (185, 708962), (226, 580345), (370, 354481), (565, 232138), (1130, 116069), (3137, 41810), (4181, 31370), (6274, 20905), (8362, 15685)]