30019020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{500317}}^1$

素因数の和:500329

約数の個数: 24

約数和(自身を含む): 84053424

約数和(自身を除く): 54034404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 500317, 1000634, 1500951, 2001268, 2501585, 3001902, 5003170, 6003804, 7504755, 10006340, 15009510, 30019020]

約数ペア:

[(1, 30019020), (2, 15009510), (3, 10006340), (4, 7504755), (5, 6003804), (6, 5003170), (10, 3001902), (12, 2501585), (15, 2001268), (20, 1500951), (30, 1000634), (60, 500317)]