129748610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{447409}}^1$

素因数の和:447445

約数の個数: 16

約数和(自身を含む): 241601400

約数和(自身を除く): 111852790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 447409, 894818, 2237045, 4474090, 12974861, 25949722, 64874305, 129748610]

約数ペア:

[(1, 129748610), (2, 64874305), (5, 25949722), (10, 12974861), (29, 4474090), (58, 2237045), (145, 894818), (290, 447409)]