728045150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{2080129}}^1$

素因数の和:2080148

約数の個数: 24

約数和(自身を含む): 1547616720

約数和(自身を除く): 819571570

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 2080129, 4160258, 10400645, 14560903, 20801290, 29121806, 52003225, 72804515, 104006450, 145609030, 364022575, 728045150]

約数ペア:

[(1, 728045150), (2, 364022575), (5, 145609030), (7, 104006450), (10, 72804515), (14, 52003225), (25, 29121806), (35, 20801290), (50, 14560903), (70, 10400645), (175, 4160258), (350, 2080129)]