494060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3529}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 1186080

約数和(自身を除く): 692020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3529, 7058, 14116, 17645, 24703, 35290, 49406, 70580, 98812, 123515, 247030, 494060]

約数ペア:

[(1, 494060), (2, 247030), (4, 123515), (5, 98812), (7, 70580), (10, 49406), (14, 35290), (20, 24703), (28, 17645), (35, 14116), (70, 7058), (140, 3529)]