76830740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{548791}}^1$

素因数の和:548807

約数の個数: 24

約数和(自身を含む): 184394112

約数和(自身を除く): 107563372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 548791, 1097582, 2195164, 2743955, 3841537, 5487910, 7683074, 10975820, 15366148, 19207685, 38415370, 76830740]

約数ペア:

[(1, 76830740), (2, 38415370), (4, 19207685), (5, 15366148), (7, 10975820), (10, 7683074), (14, 5487910), (20, 3841537), (28, 2743955), (35, 2195164), (70, 1097582), (140, 548791)]