7676220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1$

素因数の和:4170

約数の個数: 48

約数和(自身を含む): 22192128

約数和(自身を除く): 14515908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 4127, 8254, 12381, 16508, 20635, 24762, 41270, 49524, 61905, 82540, 123810, 127937, 247620, 255874, 383811, 511748, 639685, 767622, 1279370, 1535244, 1919055, 2558740, 3838110, 7676220]

約数ペア:

[(1, 7676220), (2, 3838110), (3, 2558740), (4, 1919055), (5, 1535244), (6, 1279370), (10, 767622), (12, 639685), (15, 511748), (20, 383811), (30, 255874), (31, 247620), (60, 127937), (62, 123810), (93, 82540), (124, 61905), (155, 49524), (186, 41270), (310, 24762), (372, 20635), (465, 16508), (620, 12381), (930, 8254), (1860, 4127)]