30830796

素因数分解:

$2^2\times 3^2\times {\mathrm{856411}}^1$

素因数の和:856421

約数の個数: 18

約数和(自身を含む): 77933492

約数和(自身を除く): 47102696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 856411, 1712822, 2569233, 3425644, 5138466, 7707699, 10276932, 15415398, 30830796]

約数ペア:

[(1, 30830796), (2, 15415398), (3, 10276932), (4, 7707699), (6, 5138466), (9, 3425644), (12, 2569233), (18, 1712822), (36, 856411)]