7228550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 16189440

約数和(自身を除く): 8960890

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1087, 1330, 2174, 3325, 5435, 6650, 7609, 10870, 15218, 20653, 27175, 38045, 41306, 54350, 76090, 103265, 144571, 190225, 206530, 289142, 380450, 516325, 722855, 1032650, 1445710, 3614275, 7228550]

約数ペア:

[(1, 7228550), (2, 3614275), (5, 1445710), (7, 1032650), (10, 722855), (14, 516325), (19, 380450), (25, 289142), (35, 206530), (38, 190225), (50, 144571), (70, 103265), (95, 76090), (133, 54350), (175, 41306), (190, 38045), (266, 27175), (350, 20653), (475, 15218), (665, 10870), (950, 7609), (1087, 6650), (1330, 5435), (2174, 3325)]