713170220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{3463}}^1$

素因数の和:4950

約数の個数: 48

約数和(自身を含む): 1713266688

約数和(自身を除く): 1000096468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1471, 2942, 3463, 5884, 6926, 7355, 10297, 13852, 14710, 17315, 20594, 24241, 29420, 34630, 41188, 48482, 51485, 69260, 96964, 102970, 121205, 205940, 242410, 484820, 5094073, 10188146, 20376292, 25470365, 35658511, 50940730, 71317022, 101881460, 142634044, 178292555, 356585110, 713170220]

約数ペア:

[(1, 713170220), (2, 356585110), (4, 178292555), (5, 142634044), (7, 101881460), (10, 71317022), (14, 50940730), (20, 35658511), (28, 25470365), (35, 20376292), (70, 10188146), (140, 5094073), (1471, 484820), (2942, 242410), (3463, 205940), (5884, 121205), (6926, 102970), (7355, 96964), (10297, 69260), (13852, 51485), (14710, 48482), (17315, 41188), (20594, 34630), (24241, 29420)]