128527630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{166919}}^1$

素因数の和:166944

約数の個数: 32

約数和(自身を含む): 288437760

約数和(自身を除く): 159910130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 166919, 333838, 834595, 1168433, 1669190, 1836109, 2336866, 3672218, 5842165, 9180545, 11684330, 12852763, 18361090, 25705526, 64263815, 128527630]

約数ペア:

[(1, 128527630), (2, 64263815), (5, 25705526), (7, 18361090), (10, 12852763), (11, 11684330), (14, 9180545), (22, 5842165), (35, 3672218), (55, 2336866), (70, 1836109), (77, 1669190), (110, 1168433), (154, 834595), (385, 333838), (770, 166919)]