31502420170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{242326309}}^1$

素因数の和:242326329

約数の個数: 16

約数和(自身を含む): 61066230120

約数和(自身を除く): 29563809950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 242326309, 484652618, 1211631545, 2423263090, 3150242017, 6300484034, 15751210085, 31502420170]

約数ペア:

[(1, 31502420170), (2, 15751210085), (5, 6300484034), (10, 3150242017), (13, 2423263090), (26, 1211631545), (65, 484652618), (130, 242326309)]