66439020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1107317}}^1$

素因数の和:1107329

約数の個数: 24

約数和(自身を含む): 186029424

約数和(自身を除く): 119590404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1107317, 2214634, 3321951, 4429268, 5536585, 6643902, 11073170, 13287804, 16609755, 22146340, 33219510, 66439020]

約数ペア:

[(1, 66439020), (2, 33219510), (3, 22146340), (4, 16609755), (5, 13287804), (6, 11073170), (10, 6643902), (12, 5536585), (15, 4429268), (20, 3321951), (30, 2214634), (60, 1107317)]