82318180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{587987}}^1$

素因数の和:588003

約数の個数: 24

約数和(自身を含む): 197563968

約数和(自身を除く): 115245788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 587987, 1175974, 2351948, 2939935, 4115909, 5879870, 8231818, 11759740, 16463636, 20579545, 41159090, 82318180]

約数ペア:

[(1, 82318180), (2, 41159090), (4, 20579545), (5, 16463636), (7, 11759740), (10, 8231818), (14, 5879870), (20, 4115909), (28, 2939935), (35, 2351948), (70, 1175974), (140, 587987)]