74869730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{575921}}^1$

素因数の和:575941

約数の個数: 16

約数和(自身を含む): 145132344

約数和(自身を除く): 70262614

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 575921, 1151842, 2879605, 5759210, 7486973, 14973946, 37434865, 74869730]

約数ペア:

[(1, 74869730), (2, 37434865), (5, 14973946), (10, 7486973), (13, 5759210), (26, 2879605), (65, 1151842), (130, 575921)]