9702730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 18547200

約数和(自身を除く): 8844470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 229, 446, 458, 1115, 1145, 2230, 2290, 4237, 4351, 8474, 8702, 21185, 21755, 42370, 43510, 51067, 102134, 255335, 510670, 970273, 1940546, 4851365, 9702730]

約数ペア:

[(1, 9702730), (2, 4851365), (5, 1940546), (10, 970273), (19, 510670), (38, 255335), (95, 102134), (190, 51067), (223, 43510), (229, 42370), (446, 21755), (458, 21185), (1115, 8702), (1145, 8474), (2230, 4351), (2290, 4237)]