99656620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6911}}^1$

素因数の和:7030

約数の個数: 48

約数和(自身を含む): 241532928

約数和(自身を除く): 141876308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 6911, 7210, 13822, 14420, 27644, 34555, 48377, 69110, 96754, 138220, 193508, 241885, 483770, 711833, 967540, 1423666, 2847332, 3559165, 4982831, 7118330, 9965662, 14236660, 19931324, 24914155, 49828310, 99656620]

約数ペア:

[(1, 99656620), (2, 49828310), (4, 24914155), (5, 19931324), (7, 14236660), (10, 9965662), (14, 7118330), (20, 4982831), (28, 3559165), (35, 2847332), (70, 1423666), (103, 967540), (140, 711833), (206, 483770), (412, 241885), (515, 193508), (721, 138220), (1030, 96754), (1442, 69110), (2060, 48377), (2884, 34555), (3605, 27644), (6911, 14420), (7210, 13822)]