797458620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1898711}}^1$

素因数の和:1898730

約数の個数: 48

約数和(自身を含む): 2551868928

約数和(自身を除く): 1754410308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1898711, 3797422, 5696133, 7594844, 9493555, 11392266, 13290977, 18987110, 22784532, 26581954, 28480665, 37974220, 39872931, 53163908, 56961330, 66454885, 79745862, 113922660, 132909770, 159491724, 199364655, 265819540, 398729310, 797458620]

約数ペア:

[(1, 797458620), (2, 398729310), (3, 265819540), (4, 199364655), (5, 159491724), (6, 132909770), (7, 113922660), (10, 79745862), (12, 66454885), (14, 56961330), (15, 53163908), (20, 39872931), (21, 37974220), (28, 28480665), (30, 26581954), (35, 22784532), (42, 18987110), (60, 13290977), (70, 11392266), (84, 9493555), (105, 7594844), (140, 5696133), (210, 3797422), (420, 1898711)]