9988670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 18957888

約数和(自身を除く): 8969218

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 317, 634, 685, 1370, 1585, 3151, 3170, 6302, 7291, 14582, 15755, 31510, 36455, 43429, 72910, 86858, 217145, 434290, 998867, 1997734, 4994335, 9988670]

約数ペア:

[(1, 9988670), (2, 4994335), (5, 1997734), (10, 998867), (23, 434290), (46, 217145), (115, 86858), (137, 72910), (230, 43429), (274, 36455), (317, 31510), (634, 15755), (685, 14582), (1370, 7291), (1585, 6302), (3151, 3170)]