168961020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2816017}}^1$

素因数の和:2816029

約数の個数: 24

約数和(自身を含む): 473091024

約数和(自身を除く): 304130004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2816017, 5632034, 8448051, 11264068, 14080085, 16896102, 28160170, 33792204, 42240255, 56320340, 84480510, 168961020]

約数ペア:

[(1, 168961020), (2, 84480510), (3, 56320340), (4, 42240255), (5, 33792204), (6, 28160170), (10, 16896102), (12, 14080085), (15, 11264068), (20, 8448051), (30, 5632034), (60, 2816017)]