42359210

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{28429}}^1$

素因数の和:28585

約数の個数: 16

約数和(自身を含む): 76761000

約数和(自身を除く): 34401790

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 28429, 56858, 142145, 284290, 4235921, 8471842, 21179605, 42359210]

約数ペア:

[(1, 42359210), (2, 21179605), (5, 8471842), (10, 4235921), (149, 284290), (298, 142145), (745, 56858), (1490, 28429)]