229382870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{12379}}^1$

素因数の和:12512

約数の個数: 32

約数和(自身を含む): 441223200

約数和(自身を除く): 211840330

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 9265, 12379, 18530, 24758, 61895, 123790, 210443, 420886, 1052215, 1349311, 2104430, 2698622, 6746555, 13493110, 22938287, 45876574, 114691435, 229382870]

約数ペア:

[(1, 229382870), (2, 114691435), (5, 45876574), (10, 22938287), (17, 13493110), (34, 6746555), (85, 2698622), (109, 2104430), (170, 1349311), (218, 1052215), (545, 420886), (1090, 210443), (1853, 123790), (3706, 61895), (9265, 24758), (12379, 18530)]