2571630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3727}}^1$

素因数の和:3760

約数の個数: 32

約数和(自身を含む): 6441984

約数和(自身を除く): 3870354

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 3727, 7454, 11181, 18635, 22362, 37270, 55905, 85721, 111810, 171442, 257163, 428605, 514326, 857210, 1285815, 2571630]

約数ペア:

[(1, 2571630), (2, 1285815), (3, 857210), (5, 514326), (6, 428605), (10, 257163), (15, 171442), (23, 111810), (30, 85721), (46, 55905), (69, 37270), (115, 22362), (138, 18635), (230, 11181), (345, 7454), (690, 3727)]