10687740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{25447}}^1$

素因数の和:25466

約数の個数: 48

約数和(自身を含む): 34202112

約数和(自身を除く): 23514372

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, 25447, 50894, 76341, 101788, 127235, 152682, 178129, 254470, 305364, 356258, 381705, 508940, 534387, 712516, 763410, 890645, 1068774, 1526820, 1781290, 2137548, 2671935, 3562580, 5343870, 10687740]

約数ペア:

[(1, 10687740), (2, 5343870), (3, 3562580), (4, 2671935), (5, 2137548), (6, 1781290), (7, 1526820), (10, 1068774), (12, 890645), (14, 763410), (15, 712516), (20, 534387), (21, 508940), (28, 381705), (30, 356258), (35, 305364), (42, 254470), (60, 178129), (70, 152682), (84, 127235), (105, 101788), (140, 76341), (210, 50894), (420, 25447)]