7071570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2408

約数の個数: 64

約数和(自身を含む): 20580480

約数和(自身を除く): 13508910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2381, 2970, 4762, 7143, 11905, 14286, 21429, 23810, 26191, 35715, 42858, 52382, 64287, 71430, 78573, 107145, 128574, 130955, 157146, 214290, 235719, 261910, 321435, 392865, 471438, 642870, 707157, 785730, 1178595, 1414314, 2357190, 3535785, 7071570]

約数ペア:

[(1, 7071570), (2, 3535785), (3, 2357190), (5, 1414314), (6, 1178595), (9, 785730), (10, 707157), (11, 642870), (15, 471438), (18, 392865), (22, 321435), (27, 261910), (30, 235719), (33, 214290), (45, 157146), (54, 130955), (55, 128574), (66, 107145), (90, 78573), (99, 71430), (110, 64287), (135, 52382), (165, 42858), (198, 35715), (270, 26191), (297, 23810), (330, 21429), (495, 14286), (594, 11905), (990, 7143), (1485, 4762), (2381, 2970)]