64825620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1163}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 181863360

約数和(自身を除く): 117037740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 929, 1163, 1858, 2326, 2787, 3489, 3716, 4645, 4652, 5574, 5815, 6978, 9290, 11148, 11630, 13935, 13956, 17445, 18580, 23260, 27870, 34890, 55740, 69780, 1080427, 2160854, 3241281, 4321708, 5402135, 6482562, 10804270, 12965124, 16206405, 21608540, 32412810, 64825620]

約数ペア:

[(1, 64825620), (2, 32412810), (3, 21608540), (4, 16206405), (5, 12965124), (6, 10804270), (10, 6482562), (12, 5402135), (15, 4321708), (20, 3241281), (30, 2160854), (60, 1080427), (929, 69780), (1163, 55740), (1858, 34890), (2326, 27870), (2787, 23260), (3489, 18580), (3716, 17445), (4645, 13956), (4652, 13935), (5574, 11630), (5815, 11148), (6978, 9290)]