713709080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2548961}}^1$

素因数の和:2548979

約数の個数: 32

約数和(自身を含む): 1835252640

約数和(自身を除く): 1121543560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2548961, 5097922, 10195844, 12744805, 17842727, 20391688, 25489610, 35685454, 50979220, 71370908, 89213635, 101958440, 142741816, 178427270, 356854540, 713709080]

約数ペア:

[(1, 713709080), (2, 356854540), (4, 178427270), (5, 142741816), (7, 101958440), (8, 89213635), (10, 71370908), (14, 50979220), (20, 35685454), (28, 25489610), (35, 20391688), (40, 17842727), (56, 12744805), (70, 10195844), (140, 5097922), (280, 2548961)]