6338620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 14309568

約数和(自身を除く): 7970948

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 181, 206, 340, 362, 412, 515, 724, 905, 1030, 1751, 1810, 2060, 3077, 3502, 3620, 6154, 7004, 8755, 12308, 15385, 17510, 18643, 30770, 35020, 37286, 61540, 74572, 93215, 186430, 316931, 372860, 633862, 1267724, 1584655, 3169310, 6338620]

約数ペア:

[(1, 6338620), (2, 3169310), (4, 1584655), (5, 1267724), (10, 633862), (17, 372860), (20, 316931), (34, 186430), (68, 93215), (85, 74572), (103, 61540), (170, 37286), (181, 35020), (206, 30770), (340, 18643), (362, 17510), (412, 15385), (515, 12308), (724, 8755), (905, 7004), (1030, 6154), (1751, 3620), (1810, 3502), (2060, 3077)]