306551090

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{419933}}^1$

素因数の和:420013

約数の個数: 16

約数和(自身を含む): 559352088

約数和(自身を除く): 252800998

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 419933, 839866, 2099665, 4199330, 30655109, 61310218, 153275545, 306551090]

約数ペア:

[(1, 306551090), (2, 153275545), (5, 61310218), (10, 30655109), (73, 4199330), (146, 2099665), (365, 839866), (730, 419933)]