4840990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6287}}^1$

素因数の和:6312

約数の個数: 32

約数和(自身を含む): 10865664

約数和(自身を除く): 6024674

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 6287, 12574, 31435, 44009, 62870, 69157, 88018, 138314, 220045, 345785, 440090, 484099, 691570, 968198, 2420495, 4840990]

約数ペア:

[(1, 4840990), (2, 2420495), (5, 968198), (7, 691570), (10, 484099), (11, 440090), (14, 345785), (22, 220045), (35, 138314), (55, 88018), (70, 69157), (77, 62870), (110, 44009), (154, 31435), (385, 12574), (770, 6287)]