29816360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{106487}}^1$

素因数の和:106505

約数の個数: 32

約数和(自身を含む): 76671360

約数和(自身を除く): 46855000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 106487, 212974, 425948, 532435, 745409, 851896, 1064870, 1490818, 2129740, 2981636, 3727045, 4259480, 5963272, 7454090, 14908180, 29816360]

約数ペア:

[(1, 29816360), (2, 14908180), (4, 7454090), (5, 5963272), (7, 4259480), (8, 3727045), (10, 2981636), (14, 2129740), (20, 1490818), (28, 1064870), (35, 851896), (40, 745409), (56, 532435), (70, 425948), (140, 212974), (280, 106487)]