243733070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3305

約数の個数: 64

約数和(自身を含む): 534491136

約数和(自身を除く): 290758066

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 47, 70, 94, 115, 161, 230, 235, 322, 329, 470, 658, 805, 1081, 1610, 1645, 2162, 3221, 3290, 5405, 6442, 7567, 10810, 15134, 16105, 22547, 32210, 37835, 45094, 74083, 75670, 112735, 148166, 151387, 225470, 302774, 370415, 518581, 740830, 756935, 1037162, 1059709, 1513870, 2119418, 2592905, 3481901, 5185810, 5298545, 6963802, 10597090, 17409505, 24373307, 34819010, 48746614, 121866535, 243733070]

約数ペア:

[(1, 243733070), (2, 121866535), (5, 48746614), (7, 34819010), (10, 24373307), (14, 17409505), (23, 10597090), (35, 6963802), (46, 5298545), (47, 5185810), (70, 3481901), (94, 2592905), (115, 2119418), (161, 1513870), (230, 1059709), (235, 1037162), (322, 756935), (329, 740830), (470, 518581), (658, 370415), (805, 302774), (1081, 225470), (1610, 151387), (1645, 148166), (2162, 112735), (3221, 75670), (3290, 74083), (5405, 45094), (6442, 37835), (7567, 32210), (10810, 22547), (15134, 16105)]