71620110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7879}}^1$

素因数の和:7993

約数の個数: 48

約数和(自身を含む): 188079840

約数和(自身を除く): 116459730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 7879, 9090, 15758, 23637, 39395, 47274, 70911, 78790, 118185, 141822, 236370, 354555, 709110, 795779, 1591558, 2387337, 3978895, 4774674, 7162011, 7957790, 11936685, 14324022, 23873370, 35810055, 71620110]

約数ペア:

[(1, 71620110), (2, 35810055), (3, 23873370), (5, 14324022), (6, 11936685), (9, 7957790), (10, 7162011), (15, 4774674), (18, 3978895), (30, 2387337), (45, 1591558), (90, 795779), (101, 709110), (202, 354555), (303, 236370), (505, 141822), (606, 118185), (909, 78790), (1010, 70911), (1515, 47274), (1818, 39395), (3030, 23637), (4545, 15758), (7879, 9090)]