85618860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1426981}}^1$

素因数の和:1426993

約数の個数: 24

約数和(自身を含む): 239732976

約数和(自身を除く): 154114116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1426981, 2853962, 4280943, 5707924, 7134905, 8561886, 14269810, 17123772, 21404715, 28539620, 42809430, 85618860]

約数ペア:

[(1, 85618860), (2, 42809430), (3, 28539620), (4, 21404715), (5, 17123772), (6, 14269810), (10, 8561886), (12, 7134905), (15, 5707924), (20, 4280943), (30, 2853962), (60, 1426981)]