14400470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{205721}}^1$

素因数の和:205735

約数の個数: 16

約数和(自身を含む): 29623968

約数和(自身を除く): 15223498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 205721, 411442, 1028605, 1440047, 2057210, 2880094, 7200235, 14400470]

約数ペア:

[(1, 14400470), (2, 7200235), (5, 2880094), (7, 2057210), (10, 1440047), (14, 1028605), (35, 411442), (70, 205721)]