488659770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1809851}}^1$

素因数の和:1809867

約数の個数: 32

約数和(自身を含む): 1303093440

約数和(自身を除く): 814433670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1809851, 3619702, 5429553, 9049255, 10859106, 16288659, 18098510, 27147765, 32577318, 48865977, 54295530, 81443295, 97731954, 162886590, 244329885, 488659770]

約数ペア:

[(1, 488659770), (2, 244329885), (3, 162886590), (5, 97731954), (6, 81443295), (9, 54295530), (10, 48865977), (15, 32577318), (18, 27147765), (27, 18098510), (30, 16288659), (45, 10859106), (54, 9049255), (90, 5429553), (135, 3619702), (270, 1809851)]