3140830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4079}}^1$

素因数の和:4104

約数の個数: 32

約数和(自身を含む): 7050240

約数和(自身を除く): 3909410

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 4079, 8158, 20395, 28553, 40790, 44869, 57106, 89738, 142765, 224345, 285530, 314083, 448690, 628166, 1570415, 3140830]

約数ペア:

[(1, 3140830), (2, 1570415), (5, 628166), (7, 448690), (10, 314083), (11, 285530), (14, 224345), (22, 142765), (35, 89738), (55, 57106), (70, 44869), (77, 40790), (110, 28553), (154, 20395), (385, 8158), (770, 4079)]