6981300730

素因数分解:

$2^1\times 5^1\times {\mathrm{15493}}^1\times {\mathrm{45061}}^1$

素因数の和:60561

約数の個数: 16

約数和(自身を含む): 12567431304

約数和(自身を除く): 5586130574

約数列:

[1, 2, 5, 10, 15493, 30986, 45061, 77465, 90122, 154930, 225305, 450610, 698130073, 1396260146, 3490650365, 6981300730]

約数ペア:

[(1, 6981300730), (2, 3490650365), (5, 1396260146), (10, 698130073), (15493, 450610), (30986, 225305), (45061, 154930), (77465, 90122)]