1008029470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2057203}}^1$

素因数の和:2057224

約数の個数: 24

約数和(自身を含む): 2110691304

約数和(自身を除く): 1102661834

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2057203, 4114406, 10286015, 14400421, 20572030, 28800842, 72002105, 100802947, 144004210, 201605894, 504014735, 1008029470]

約数ペア:

[(1, 1008029470), (2, 504014735), (5, 201605894), (7, 144004210), (10, 100802947), (14, 72002105), (35, 28800842), (49, 20572030), (70, 14400421), (98, 10286015), (245, 4114406), (490, 2057203)]