2570790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 6266880

約数和(自身を除く): 3696090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 1279, 2010, 2558, 3837, 6395, 7674, 12790, 19185, 38370, 85693, 171386, 257079, 428465, 514158, 856930, 1285395, 2570790]

約数ペア:

[(1, 2570790), (2, 1285395), (3, 856930), (5, 514158), (6, 428465), (10, 257079), (15, 171386), (30, 85693), (67, 38370), (134, 19185), (201, 12790), (335, 7674), (402, 6395), (670, 3837), (1005, 2558), (1279, 2010)]