42494060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{303529}}^1$

素因数の和:303545

約数の個数: 24

約数和(自身を含む): 101986080

約数和(自身を除く): 59492020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 303529, 607058, 1214116, 1517645, 2124703, 3035290, 4249406, 6070580, 8498812, 10623515, 21247030, 42494060]

約数ペア:

[(1, 42494060), (2, 21247030), (4, 10623515), (5, 8498812), (7, 6070580), (10, 4249406), (14, 3035290), (20, 2124703), (28, 1517645), (35, 1214116), (70, 607058), (140, 303529)]