159493670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2278481}}^1$

素因数の和:2278495

約数の個数: 16

約数和(自身を含む): 328101408

約数和(自身を除く): 168607738

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2278481, 4556962, 11392405, 15949367, 22784810, 31898734, 79746835, 159493670]

約数ペア:

[(1, 159493670), (2, 79746835), (5, 31898734), (7, 22784810), (10, 15949367), (14, 11392405), (35, 4556962), (70, 2278481)]