744307970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{174311}}^1$

素因数の和:174386

約数の個数: 32

約数和(自身を含む): 1556257536

約数和(自身を除く): 811949566

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 174311, 348622, 871555, 1220177, 1743110, 2440354, 6100885, 10632971, 12201770, 21265942, 53164855, 74430797, 106329710, 148861594, 372153985, 744307970]

約数ペア:

[(1, 744307970), (2, 372153985), (5, 148861594), (7, 106329710), (10, 74430797), (14, 53164855), (35, 21265942), (61, 12201770), (70, 10632971), (122, 6100885), (305, 2440354), (427, 1743110), (610, 1220177), (854, 871555), (2135, 348622), (4270, 174311)]