1723351620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{12979}}^1$

素因数の和:15204

約数の個数: 48

約数和(自身を含む): 4827936960

約数和(自身を除く): 3104585340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2213, 4426, 6639, 8852, 11065, 12979, 13278, 22130, 25958, 26556, 33195, 38937, 44260, 51916, 64895, 66390, 77874, 129790, 132780, 155748, 194685, 259580, 389370, 778740, 28722527, 57445054, 86167581, 114890108, 143612635, 172335162, 287225270, 344670324, 430837905, 574450540, 861675810, 1723351620]

約数ペア:

[(1, 1723351620), (2, 861675810), (3, 574450540), (4, 430837905), (5, 344670324), (6, 287225270), (10, 172335162), (12, 143612635), (15, 114890108), (20, 86167581), (30, 57445054), (60, 28722527), (2213, 778740), (4426, 389370), (6639, 259580), (8852, 194685), (11065, 155748), (12979, 132780), (13278, 129790), (22130, 77874), (25958, 66390), (26556, 64895), (33195, 51916), (38937, 44260)]