131622630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{3617}}^1$

素因数の和:4840

約数の個数: 32

約数和(自身を含む): 316242144

約数和(自身を除く): 184619514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1213, 2426, 3617, 3639, 6065, 7234, 7278, 10851, 12130, 18085, 18195, 21702, 36170, 36390, 54255, 108510, 4387421, 8774842, 13162263, 21937105, 26324526, 43874210, 65811315, 131622630]

約数ペア:

[(1, 131622630), (2, 65811315), (3, 43874210), (5, 26324526), (6, 21937105), (10, 13162263), (15, 8774842), (30, 4387421), (1213, 108510), (2426, 54255), (3617, 36390), (3639, 36170), (6065, 21702), (7234, 18195), (7278, 18085), (10851, 12130)]