67717380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1128623}}^1$

素因数の和:1128635

約数の個数: 24

約数和(自身を含む): 189608832

約数和(自身を除く): 121891452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1128623, 2257246, 3385869, 4514492, 5643115, 6771738, 11286230, 13543476, 16929345, 22572460, 33858690, 67717380]

約数ペア:

[(1, 67717380), (2, 33858690), (3, 22572460), (4, 16929345), (5, 13543476), (6, 11286230), (10, 6771738), (12, 5643115), (15, 4514492), (20, 3385869), (30, 2257246), (60, 1128623)]