30199444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3449}}^1$

素因数の和:3663

約数の個数: 24

約数和(自身を含む): 57960000

約数和(自身を除く): 27760556

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 3449, 4378, 6898, 8756, 13796, 37939, 75878, 151756, 686351, 1372702, 2745404, 7549861, 15099722, 30199444]

約数ペア:

[(1, 30199444), (2, 15099722), (4, 7549861), (11, 2745404), (22, 1372702), (44, 686351), (199, 151756), (398, 75878), (796, 37939), (2189, 13796), (3449, 8756), (4378, 6898)]