7269740

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3529}}^1$

素因数の和:3641

約数の個数: 24

約数和(自身を含む): 15419040

約数和(自身を除く): 8149300

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 3529, 7058, 14116, 17645, 35290, 70580, 363487, 726974, 1453948, 1817435, 3634870, 7269740]

約数ペア:

[(1, 7269740), (2, 3634870), (4, 1817435), (5, 1453948), (10, 726974), (20, 363487), (103, 70580), (206, 35290), (412, 17645), (515, 14116), (1030, 7058), (2060, 3529)]