57390830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43151}}^1$

素因数の和:43184

約数の個数: 32

約数和(自身を含む): 124277760

約数和(自身を除く): 66886930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 43151, 86302, 215755, 302057, 431510, 604114, 819869, 1510285, 1639738, 3020570, 4099345, 5739083, 8198690, 11478166, 28695415, 57390830]

約数ペア:

[(1, 57390830), (2, 28695415), (5, 11478166), (7, 8198690), (10, 5739083), (14, 4099345), (19, 3020570), (35, 1639738), (38, 1510285), (70, 819869), (95, 604114), (133, 431510), (190, 302057), (266, 215755), (665, 86302), (1330, 43151)]