42209210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{145549}}^1$

素因数の和:145585

約数の個数: 16

約数和(自身を含む): 78597000

約数和(自身を除く): 36387790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 145549, 291098, 727745, 1455490, 4220921, 8441842, 21104605, 42209210]

約数ペア:

[(1, 42209210), (2, 21104605), (5, 8441842), (10, 4220921), (29, 1455490), (58, 727745), (145, 291098), (290, 145549)]