90139620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1502327}}^1$

素因数の和:1502339

約数の個数: 24

約数和(自身を含む): 252391104

約数和(自身を除く): 162251484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1502327, 3004654, 4506981, 6009308, 7511635, 9013962, 15023270, 18027924, 22534905, 30046540, 45069810, 90139620]

約数ペア:

[(1, 90139620), (2, 45069810), (3, 30046540), (4, 22534905), (5, 18027924), (6, 15023270), (10, 9013962), (12, 7511635), (15, 6009308), (20, 4506981), (30, 3004654), (60, 1502327)]