521106090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17370203}}^1$

素因数の和:17370213

約数の個数: 16

約数和(自身を含む): 1250654688

約数和(自身を除く): 729548598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 17370203, 34740406, 52110609, 86851015, 104221218, 173702030, 260553045, 521106090]

約数ペア:

[(1, 521106090), (2, 260553045), (3, 173702030), (5, 104221218), (6, 86851015), (10, 52110609), (15, 34740406), (30, 17370203)]