1142123577980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{741638687}}^1$

素因数の和:741638714

約数の個数: 48

約数和(自身を含む): 2990287190016

約数和(自身を除く): 1848163612036

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, 741638687, 1483277374, 2966554748, 3708193435, 5191470809, 7416386870, 8158025557, 10382941618, 14832773740, 16316051114, 20765883236, 25957354045, 32632102228, 40790127785, 51914708090, 57106178899, 81580255570, 103829416180, 114212357798, 163160511140, 228424715596, 285530894495, 571061788990, 1142123577980]

約数ペア:

[(1, 1142123577980), (2, 571061788990), (4, 285530894495), (5, 228424715596), (7, 163160511140), (10, 114212357798), (11, 103829416180), (14, 81580255570), (20, 57106178899), (22, 51914708090), (28, 40790127785), (35, 32632102228), (44, 25957354045), (55, 20765883236), (70, 16316051114), (77, 14832773740), (110, 10382941618), (140, 8158025557), (154, 7416386870), (220, 5191470809), (308, 3708193435), (385, 2966554748), (770, 1483277374), (1540, 741638687)]