66665270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 146313216

約数和(自身を除く): 79647946

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 47, 70, 94, 115, 161, 230, 235, 322, 329, 470, 658, 805, 881, 1081, 1610, 1645, 1762, 2162, 3290, 4405, 5405, 6167, 7567, 8810, 10810, 12334, 15134, 20263, 30835, 37835, 40526, 41407, 61670, 75670, 82814, 101315, 141841, 202630, 207035, 283682, 289849, 414070, 579698, 709205, 952361, 1418410, 1449245, 1904722, 2898490, 4761805, 6666527, 9523610, 13333054, 33332635, 66665270]

約数ペア:

[(1, 66665270), (2, 33332635), (5, 13333054), (7, 9523610), (10, 6666527), (14, 4761805), (23, 2898490), (35, 1904722), (46, 1449245), (47, 1418410), (70, 952361), (94, 709205), (115, 579698), (161, 414070), (230, 289849), (235, 283682), (322, 207035), (329, 202630), (470, 141841), (658, 101315), (805, 82814), (881, 75670), (1081, 61670), (1610, 41407), (1645, 40526), (1762, 37835), (2162, 30835), (3290, 20263), (4405, 15134), (5405, 12334), (6167, 10810), (7567, 8810)]