6679620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 20756736

約数和(自身を除く): 14077116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 863, 1290, 1548, 1726, 1935, 2580, 2589, 3452, 3870, 4315, 5178, 7740, 7767, 8630, 10356, 12945, 15534, 17260, 25890, 31068, 37109, 38835, 51780, 74218, 77670, 111327, 148436, 155340, 185545, 222654, 333981, 371090, 445308, 556635, 667962, 742180, 1113270, 1335924, 1669905, 2226540, 3339810, 6679620]

約数ペア:

[(1, 6679620), (2, 3339810), (3, 2226540), (4, 1669905), (5, 1335924), (6, 1113270), (9, 742180), (10, 667962), (12, 556635), (15, 445308), (18, 371090), (20, 333981), (30, 222654), (36, 185545), (43, 155340), (45, 148436), (60, 111327), (86, 77670), (90, 74218), (129, 51780), (172, 38835), (180, 37109), (215, 31068), (258, 25890), (387, 17260), (430, 15534), (516, 12945), (645, 10356), (774, 8630), (860, 7767), (863, 7740), (1290, 5178), (1548, 4315), (1726, 3870), (1935, 3452), (2580, 2589)]