7914370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 24

約数和(自身を含む): 14541372

約数和(自身を除く): 6627002

約数列:

[1, 2, 5, 10, 71, 142, 157, 314, 355, 710, 785, 1570, 5041, 10082, 11147, 22294, 25205, 50410, 55735, 111470, 791437, 1582874, 3957185, 7914370]

約数ペア:

[(1, 7914370), (2, 3957185), (5, 1582874), (10, 791437), (71, 111470), (142, 55735), (157, 50410), (314, 25205), (355, 22294), (710, 11147), (785, 10082), (1570, 5041)]