1311010270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{9349}}^1$

素因数の和:9772

約数の個数: 32

約数和(自身を含む): 2430252000

約数和(自身を除く): 1119241730

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 379, 758, 1895, 3790, 9349, 14023, 18698, 28046, 46745, 70115, 93490, 140230, 345913, 691826, 1729565, 3459130, 3543271, 7086542, 17716355, 35432710, 131101027, 262202054, 655505135, 1311010270]

約数ペア:

[(1, 1311010270), (2, 655505135), (5, 262202054), (10, 131101027), (37, 35432710), (74, 17716355), (185, 7086542), (370, 3543271), (379, 3459130), (758, 1729565), (1895, 691826), (3790, 345913), (9349, 140230), (14023, 93490), (18698, 70115), (28046, 46745)]