2920684760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10431017}}^1$

素因数の和:10431035

約数の個数: 32

約数和(自身を含む): 7510332960

約数和(自身を除く): 4589648200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10431017, 20862034, 41724068, 52155085, 73017119, 83448136, 104310170, 146034238, 208620340, 292068476, 365085595, 417240680, 584136952, 730171190, 1460342380, 2920684760]

約数ペア:

[(1, 2920684760), (2, 1460342380), (4, 730171190), (5, 584136952), (7, 417240680), (8, 365085595), (10, 292068476), (14, 208620340), (20, 146034238), (28, 104310170), (35, 83448136), (40, 73017119), (56, 52155085), (70, 41724068), (140, 20862034), (280, 10431017)]