30355900

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{2837}}^1$

素因数の和:2958

約数の個数: 36

約数和(自身を含む): 66511368

約数和(自身を除く): 36155468

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 2837, 5350, 5674, 10700, 11348, 14185, 28370, 56740, 70925, 141850, 283700, 303559, 607118, 1214236, 1517795, 3035590, 6071180, 7588975, 15177950, 30355900]

約数ペア:

[(1, 30355900), (2, 15177950), (4, 7588975), (5, 6071180), (10, 3035590), (20, 1517795), (25, 1214236), (50, 607118), (100, 303559), (107, 283700), (214, 141850), (428, 70925), (535, 56740), (1070, 28370), (2140, 14185), (2675, 11348), (2837, 10700), (5350, 5674)]