90370310

素因数分解:

$2^1\times 5^1\times {\mathrm{2143}}^1\times {\mathrm{4217}}^1$

素因数の和:6367

約数の個数: 16

約数和(自身を含む): 162781056

約数和(自身を除く): 72410746

約数列:

[1, 2, 5, 10, 2143, 4217, 4286, 8434, 10715, 21085, 21430, 42170, 9037031, 18074062, 45185155, 90370310]

約数ペア:

[(1, 90370310), (2, 45185155), (5, 18074062), (10, 9037031), (2143, 42170), (4217, 21430), (4286, 21085), (8434, 10715)]