40160490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70457}}^1$

素因数の和:70486

約数の個数: 32

約数和(自身を含む): 101459520

約数和(自身を除く): 61299030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 70457, 140914, 211371, 352285, 422742, 704570, 1056855, 1338683, 2113710, 2677366, 4016049, 6693415, 8032098, 13386830, 20080245, 40160490]

約数ペア:

[(1, 40160490), (2, 20080245), (3, 13386830), (5, 8032098), (6, 6693415), (10, 4016049), (15, 2677366), (19, 2113710), (30, 1338683), (38, 1056855), (57, 704570), (95, 422742), (114, 352285), (190, 211371), (285, 140914), (570, 70457)]