9638090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12517}}^1$

素因数の和:12542

約数の個数: 32

約数和(自身を含む): 21631104

約数和(自身を除く): 11993014

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 12517, 25034, 62585, 87619, 125170, 137687, 175238, 275374, 438095, 688435, 876190, 963809, 1376870, 1927618, 4819045, 9638090]

約数ペア:

[(1, 9638090), (2, 4819045), (5, 1927618), (7, 1376870), (10, 963809), (11, 876190), (14, 688435), (22, 438095), (35, 275374), (55, 175238), (70, 137687), (77, 125170), (110, 87619), (154, 62585), (385, 25034), (770, 12517)]