12985770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61837}}^1$

素因数の和:61854

約数の個数: 32

約数和(自身を含む): 35618688

約数和(自身を除く): 22632918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 61837, 123674, 185511, 309185, 371022, 432859, 618370, 865718, 927555, 1298577, 1855110, 2164295, 2597154, 4328590, 6492885, 12985770]

約数ペア:

[(1, 12985770), (2, 6492885), (3, 4328590), (5, 2597154), (6, 2164295), (7, 1855110), (10, 1298577), (14, 927555), (15, 865718), (21, 618370), (30, 432859), (35, 371022), (42, 309185), (70, 185511), (105, 123674), (210, 61837)]