29294890

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{19661}}^1$

素因数の和:19817

約数の個数: 16

約数和(自身を含む): 53087400

約数和(自身を除く): 23792510

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 19661, 39322, 98305, 196610, 2929489, 5858978, 14647445, 29294890]

約数ペア:

[(1, 29294890), (2, 14647445), (5, 5858978), (10, 2929489), (149, 196610), (298, 98305), (745, 39322), (1490, 19661)]