211882620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3531377}}^1$

素因数の和:3531389

約数の個数: 24

約数和(自身を含む): 593271504

約数和(自身を除く): 381388884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3531377, 7062754, 10594131, 14125508, 17656885, 21188262, 35313770, 42376524, 52970655, 70627540, 105941310, 211882620]

約数ペア:

[(1, 211882620), (2, 105941310), (3, 70627540), (4, 52970655), (5, 42376524), (6, 35313770), (10, 21188262), (12, 17656885), (15, 14125508), (20, 10594131), (30, 7062754), (60, 3531377)]