1872630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{20807}}^1$

素因数の和:20820

約数の個数: 24

約数和(自身を含む): 4869072

約数和(自身を除く): 2996442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 20807, 41614, 62421, 104035, 124842, 187263, 208070, 312105, 374526, 624210, 936315, 1872630]

約数ペア:

[(1, 1872630), (2, 936315), (3, 624210), (5, 374526), (6, 312105), (9, 208070), (10, 187263), (15, 124842), (18, 104035), (30, 62421), (45, 41614), (90, 20807)]