101403260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{724309}}^1$

素因数の和:724325

約数の個数: 24

約数和(自身を含む): 243368160

約数和(自身を除く): 141964900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 724309, 1448618, 2897236, 3621545, 5070163, 7243090, 10140326, 14486180, 20280652, 25350815, 50701630, 101403260]

約数ペア:

[(1, 101403260), (2, 50701630), (4, 25350815), (5, 20280652), (7, 14486180), (10, 10140326), (14, 7243090), (20, 5070163), (28, 3621545), (35, 2897236), (70, 1448618), (140, 724309)]