69005860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44809}}^1$

素因数の和:44836

約数の個数: 48

約数和(自身を含む): 180673920

約数和(自身を除く): 111668060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 44809, 89618, 179236, 224045, 313663, 448090, 492899, 627326, 896180, 985798, 1254652, 1568315, 1971596, 2464495, 3136630, 3450293, 4928990, 6273260, 6900586, 9857980, 13801172, 17251465, 34502930, 69005860]

約数ペア:

[(1, 69005860), (2, 34502930), (4, 17251465), (5, 13801172), (7, 9857980), (10, 6900586), (11, 6273260), (14, 4928990), (20, 3450293), (22, 3136630), (28, 2464495), (35, 1971596), (44, 1568315), (55, 1254652), (70, 985798), (77, 896180), (110, 627326), (140, 492899), (154, 448090), (220, 313663), (308, 224045), (385, 179236), (770, 89618), (1540, 44809)]