87170330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{670541}}^1$

素因数の和:670561

約数の個数: 16

約数和(自身を含む): 168976584

約数和(自身を除く): 81806254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 670541, 1341082, 3352705, 6705410, 8717033, 17434066, 43585165, 87170330]

約数ペア:

[(1, 87170330), (2, 43585165), (5, 17434066), (10, 8717033), (13, 6705410), (26, 3352705), (65, 1341082), (130, 670541)]