1680455062790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{62680159}}^1$

素因数の和:62680556

約数の個数: 32

約数和(自身を含む): 3465962127360

約数和(自身を除く): 1785507064570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383, 766, 1915, 2681, 3830, 5362, 13405, 26810, 62680159, 125360318, 313400795, 438761113, 626801590, 877522226, 2193805565, 4387611130, 24006500897, 48013001794, 120032504485, 168045506279, 240065008970, 336091012558, 840227531395, 1680455062790]

約数ペア:

[(1, 1680455062790), (2, 840227531395), (5, 336091012558), (7, 240065008970), (10, 168045506279), (14, 120032504485), (35, 48013001794), (70, 24006500897), (383, 4387611130), (766, 2193805565), (1915, 877522226), (2681, 626801590), (3830, 438761113), (5362, 313400795), (13405, 125360318), (26810, 62680159)]