231821310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1103911}}^1$

素因数の和:1103928

約数の個数: 32

約数和(自身を含む): 635853312

約数和(自身を除く): 404032002

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1103911, 2207822, 3311733, 5519555, 6623466, 7727377, 11039110, 15454754, 16558665, 23182131, 33117330, 38636885, 46364262, 77273770, 115910655, 231821310]

約数ペア:

[(1, 231821310), (2, 115910655), (3, 77273770), (5, 46364262), (6, 38636885), (7, 33117330), (10, 23182131), (14, 16558665), (15, 15454754), (21, 11039110), (30, 7727377), (35, 6623466), (42, 5519555), (70, 3311733), (105, 2207822), (210, 1103911)]