13972590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{155251}}^1$

素因数の和:155264

約数の個数: 24

約数和(自身を含む): 36328968

約数和(自身を除く): 22356378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 155251, 310502, 465753, 776255, 931506, 1397259, 1552510, 2328765, 2794518, 4657530, 6986295, 13972590]

約数ペア:

[(1, 13972590), (2, 6986295), (3, 4657530), (5, 2794518), (6, 2328765), (9, 1552510), (10, 1397259), (15, 931506), (18, 776255), (30, 465753), (45, 310502), (90, 155251)]