30235740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503929}}^1$

素因数の和:503941

約数の個数: 24

約数和(自身を含む): 84660240

約数和(自身を除く): 54424500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503929, 1007858, 1511787, 2015716, 2519645, 3023574, 5039290, 6047148, 7558935, 10078580, 15117870, 30235740]

約数ペア:

[(1, 30235740), (2, 15117870), (3, 10078580), (4, 7558935), (5, 6047148), (6, 5039290), (10, 3023574), (12, 2519645), (15, 2015716), (20, 1511787), (30, 1007858), (60, 503929)]