63157020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1279}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 177192960

約数和(自身を除く): 114035940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 823, 1279, 1646, 2469, 2558, 3292, 3837, 4115, 4938, 5116, 6395, 7674, 8230, 9876, 12345, 12790, 15348, 16460, 19185, 24690, 25580, 38370, 49380, 76740, 1052617, 2105234, 3157851, 4210468, 5263085, 6315702, 10526170, 12631404, 15789255, 21052340, 31578510, 63157020]

約数ペア:

[(1, 63157020), (2, 31578510), (3, 21052340), (4, 15789255), (5, 12631404), (6, 10526170), (10, 6315702), (12, 5263085), (15, 4210468), (20, 3157851), (30, 2105234), (60, 1052617), (823, 76740), (1279, 49380), (1646, 38370), (2469, 25580), (2558, 24690), (3292, 19185), (3837, 16460), (4115, 15348), (4938, 12790), (5116, 12345), (6395, 9876), (7674, 8230)]