30362620

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{15031}}^1$

素因数の和:15141

約数の個数: 24

約数和(自身を含む): 64397088

約数和(自身を除く): 34034468

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 15031, 30062, 60124, 75155, 150310, 300620, 1518131, 3036262, 6072524, 7590655, 15181310, 30362620]

約数ペア:

[(1, 30362620), (2, 15181310), (4, 7590655), (5, 6072524), (10, 3036262), (20, 1518131), (101, 300620), (202, 150310), (404, 75155), (505, 60124), (1010, 30062), (2020, 15031)]