42569510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137321}}^1$

素因数の和:137359

約数の個数: 16

約数和(自身を含む): 79097472

約数和(自身を除く): 36527962

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 137321, 274642, 686605, 1373210, 4256951, 8513902, 21284755, 42569510]

約数ペア:

[(1, 42569510), (2, 21284755), (5, 8513902), (10, 4256951), (31, 1373210), (62, 686605), (155, 274642), (310, 137321)]