8431530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2213}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 20404224

約数和(自身を除く): 11972694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 2213, 3810, 4426, 6639, 11065, 13278, 22130, 33195, 66390, 281051, 562102, 843153, 1405255, 1686306, 2810510, 4215765, 8431530]

約数ペア:

[(1, 8431530), (2, 4215765), (3, 2810510), (5, 1686306), (6, 1405255), (10, 843153), (15, 562102), (30, 281051), (127, 66390), (254, 33195), (381, 22130), (635, 13278), (762, 11065), (1270, 6639), (1905, 4426), (2213, 3810)]