2724270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 3911250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 1279, 2130, 2558, 3837, 6395, 7674, 12790, 19185, 38370, 90809, 181618, 272427, 454045, 544854, 908090, 1362135, 2724270]

約数ペア:

[(1, 2724270), (2, 1362135), (3, 908090), (5, 544854), (6, 454045), (10, 272427), (15, 181618), (30, 90809), (71, 38370), (142, 19185), (213, 12790), (355, 7674), (426, 6395), (710, 3837), (1065, 2558), (1279, 2130)]