713004040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2546443}}^1$

素因数の和:2546461

約数の個数: 32

約数和(自身を含む): 1833439680

約数和(自身を除く): 1120435640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2546443, 5092886, 10185772, 12732215, 17825101, 20371544, 25464430, 35650202, 50928860, 71300404, 89125505, 101857720, 142600808, 178251010, 356502020, 713004040]

約数ペア:

[(1, 713004040), (2, 356502020), (4, 178251010), (5, 142600808), (7, 101857720), (8, 89125505), (10, 71300404), (14, 50928860), (20, 35650202), (28, 25464430), (35, 20371544), (40, 17825101), (56, 12732215), (70, 10185772), (140, 5092886), (280, 2546443)]