80314110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20753}}^1$

素因数の和:20809

約数の個数: 48

約数和(自身を含む): 213683184

約数和(自身を除く): 133369074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 20753, 41506, 62259, 103765, 124518, 186777, 207530, 311295, 373554, 622590, 892379, 933885, 1784758, 1867770, 2677137, 4461895, 5354274, 8031411, 8923790, 13385685, 16062822, 26771370, 40157055, 80314110]

約数ペア:

[(1, 80314110), (2, 40157055), (3, 26771370), (5, 16062822), (6, 13385685), (9, 8923790), (10, 8031411), (15, 5354274), (18, 4461895), (30, 2677137), (43, 1867770), (45, 1784758), (86, 933885), (90, 892379), (129, 622590), (215, 373554), (258, 311295), (387, 207530), (430, 186777), (645, 124518), (774, 103765), (1290, 62259), (1935, 41506), (3870, 20753)]