1330659420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22177657}}^1$

素因数の和:22177669

約数の個数: 24

約数和(自身を含む): 3725846544

約数和(自身を除く): 2395187124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22177657, 44355314, 66532971, 88710628, 110888285, 133065942, 221776570, 266131884, 332664855, 443553140, 665329710, 1330659420]

約数ペア:

[(1, 1330659420), (2, 665329710), (3, 443553140), (4, 332664855), (5, 266131884), (6, 221776570), (10, 133065942), (12, 110888285), (15, 88710628), (20, 66532971), (30, 44355314), (60, 22177657)]