130337890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{449441}}^1$

素因数の和:449477

約数の個数: 16

約数和(自身を含む): 242698680

約数和(自身を除く): 112360790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 449441, 898882, 2247205, 4494410, 13033789, 26067578, 65168945, 130337890]

約数ペア:

[(1, 130337890), (2, 65168945), (5, 26067578), (10, 13033789), (29, 4494410), (58, 2247205), (145, 898882), (290, 449441)]