42715490

素因数分解:

$2^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{2719}}^1$

素因数の和:4297

約数の個数: 16

約数和(自身を含む): 76965120

約数和(自身を除く): 34249630

約数列:

[1, 2, 5, 10, 1571, 2719, 3142, 5438, 7855, 13595, 15710, 27190, 4271549, 8543098, 21357745, 42715490]

約数ペア:

[(1, 42715490), (2, 21357745), (5, 8543098), (10, 4271549), (1571, 27190), (2719, 15710), (3142, 13595), (5438, 7855)]