199459740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3324329}}^1$

素因数の和:3324341

約数の個数: 24

約数和(自身を含む): 558487440

約数和(自身を除く): 359027700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3324329, 6648658, 9972987, 13297316, 16621645, 19945974, 33243290, 39891948, 49864935, 66486580, 99729870, 199459740]

約数ペア:

[(1, 199459740), (2, 99729870), (3, 66486580), (4, 49864935), (5, 39891948), (6, 33243290), (10, 19945974), (12, 16621645), (15, 13297316), (20, 9972987), (30, 6648658), (60, 3324329)]