98498260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{703559}}^1$

素因数の和:703575

約数の個数: 24

約数和(自身を含む): 236396160

約数和(自身を除く): 137897900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 703559, 1407118, 2814236, 3517795, 4924913, 7035590, 9849826, 14071180, 19699652, 24624565, 49249130, 98498260]

約数ペア:

[(1, 98498260), (2, 49249130), (4, 24624565), (5, 19699652), (7, 14071180), (10, 9849826), (14, 7035590), (20, 4924913), (28, 3517795), (35, 2814236), (70, 1407118), (140, 703559)]