3166220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 3909940

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 103, 106, 116, 145, 206, 212, 265, 290, 412, 515, 530, 580, 1030, 1060, 1537, 2060, 2987, 3074, 5459, 5974, 6148, 7685, 10918, 11948, 14935, 15370, 21836, 27295, 29870, 30740, 54590, 59740, 109180, 158311, 316622, 633244, 791555, 1583110, 3166220]

約数ペア:

[(1, 3166220), (2, 1583110), (4, 791555), (5, 633244), (10, 316622), (20, 158311), (29, 109180), (53, 59740), (58, 54590), (103, 30740), (106, 29870), (116, 27295), (145, 21836), (206, 15370), (212, 14935), (265, 11948), (290, 10918), (412, 7685), (515, 6148), (530, 5974), (580, 5459), (1030, 3074), (1060, 2987), (1537, 2060)]