308291270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4404161}}^1$

素因数の和:4404175

約数の個数: 16

約数和(自身を含む): 634199328

約数和(自身を除く): 325908058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4404161, 8808322, 22020805, 30829127, 44041610, 61658254, 154145635, 308291270]

約数ペア:

[(1, 308291270), (2, 154145635), (5, 61658254), (7, 44041610), (10, 30829127), (14, 22020805), (35, 8808322), (70, 4404161)]