90538860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1508981}}^1$

素因数の和:1508993

約数の個数: 24

約数和(自身を含む): 253508976

約数和(自身を除く): 162970116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1508981, 3017962, 4526943, 6035924, 7544905, 9053886, 15089810, 18107772, 22634715, 30179620, 45269430, 90538860]

約数ペア:

[(1, 90538860), (2, 45269430), (3, 30179620), (4, 22634715), (5, 18107772), (6, 15089810), (10, 9053886), (12, 7544905), (15, 6035924), (20, 4526943), (30, 3017962), (60, 1508981)]