57648270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1979}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 138568320

約数和(自身を除く): 80920050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 971, 1942, 1979, 2913, 3958, 4855, 5826, 5937, 9710, 9895, 11874, 14565, 19790, 29130, 29685, 59370, 1921609, 3843218, 5764827, 9608045, 11529654, 19216090, 28824135, 57648270]

約数ペア:

[(1, 57648270), (2, 28824135), (3, 19216090), (5, 11529654), (6, 9608045), (10, 5764827), (15, 3843218), (30, 1921609), (971, 59370), (1942, 29685), (1979, 29130), (2913, 19790), (3958, 14565), (4855, 11874), (5826, 9895), (5937, 9710)]