27479060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{196279}}^1$

素因数の和:196295

約数の個数: 24

約数和(自身を含む): 65950080

約数和(自身を除く): 38471020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 196279, 392558, 785116, 981395, 1373953, 1962790, 2747906, 3925580, 5495812, 6869765, 13739530, 27479060]

約数ペア:

[(1, 27479060), (2, 13739530), (4, 6869765), (5, 5495812), (7, 3925580), (10, 2747906), (14, 1962790), (20, 1373953), (28, 981395), (35, 785116), (70, 392558), (140, 196279)]