85376220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1422937}}^1$

素因数の和:1422949

約数の個数: 24

約数和(自身を含む): 239053584

約数和(自身を除く): 153677364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1422937, 2845874, 4268811, 5691748, 7114685, 8537622, 14229370, 17075244, 21344055, 28458740, 42688110, 85376220]

約数ペア:

[(1, 85376220), (2, 42688110), (3, 28458740), (4, 21344055), (5, 17075244), (6, 14229370), (10, 8537622), (12, 7114685), (15, 5691748), (20, 4268811), (30, 2845874), (60, 1422937)]