87977460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1466291}}^1$

素因数の和:1466303

約数の個数: 24

約数和(自身を含む): 246337056

約数和(自身を除く): 158359596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1466291, 2932582, 4398873, 5865164, 7331455, 8797746, 14662910, 17595492, 21994365, 29325820, 43988730, 87977460]

約数ペア:

[(1, 87977460), (2, 43988730), (3, 29325820), (4, 21994365), (5, 17595492), (6, 14662910), (10, 8797746), (12, 7331455), (15, 5865164), (20, 4398873), (30, 2932582), (60, 1466291)]