2666510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3463}}^1$

素因数の和:3488

約数の個数: 32

約数和(自身を含む): 5985792

約数和(自身を除く): 3319282

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3463, 6926, 17315, 24241, 34630, 38093, 48482, 76186, 121205, 190465, 242410, 266651, 380930, 533302, 1333255, 2666510]

約数ペア:

[(1, 2666510), (2, 1333255), (5, 533302), (7, 380930), (10, 266651), (11, 242410), (14, 190465), (22, 121205), (35, 76186), (55, 48482), (70, 38093), (77, 34630), (110, 24241), (154, 17315), (385, 6926), (770, 3463)]