66082990

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{44351}}^1$

素因数の和:44507

約数の個数: 16

約数和(自身を含む): 119750400

約数和(自身を除く): 53667410

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 44351, 88702, 221755, 443510, 6608299, 13216598, 33041495, 66082990]

約数ペア:

[(1, 66082990), (2, 33041495), (5, 13216598), (10, 6608299), (149, 443510), (298, 221755), (745, 88702), (1490, 44351)]