30990470404

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{61004863}}^1$

素因数の和:61004994

約数の個数: 12

約数和(自身を含む): 54660358144

約数和(自身を除く): 23669887740

約数列:

[1, 2, 4, 127, 254, 508, 61004863, 122009726, 244019452, 7747617601, 15495235202, 30990470404]

約数ペア:

[(1, 30990470404), (2, 15495235202), (4, 7747617601), (127, 244019452), (254, 122009726), (508, 61004863)]