68588460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{381047}}^1$

素因数の和:381062

約数の個数: 36

約数和(自身を含む): 208052208

約数和(自身を除く): 139463748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 381047, 762094, 1143141, 1524188, 1905235, 2286282, 3429423, 3810470, 4572564, 5715705, 6858846, 7620940, 11431410, 13717692, 17147115, 22862820, 34294230, 68588460]

約数ペア:

[(1, 68588460), (2, 34294230), (3, 22862820), (4, 17147115), (5, 13717692), (6, 11431410), (9, 7620940), (10, 6858846), (12, 5715705), (15, 4572564), (18, 3810470), (20, 3429423), (30, 2286282), (36, 1905235), (45, 1524188), (60, 1143141), (90, 762094), (180, 381047)]