69287610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{329941}}^1$

素因数の和:329958

約数の個数: 32

約数和(自身を含む): 190046592

約数和(自身を除く): 120758982

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 329941, 659882, 989823, 1649705, 1979646, 2309587, 3299410, 4619174, 4949115, 6928761, 9898230, 11547935, 13857522, 23095870, 34643805, 69287610]

約数ペア:

[(1, 69287610), (2, 34643805), (3, 23095870), (5, 13857522), (6, 11547935), (7, 9898230), (10, 6928761), (14, 4949115), (15, 4619174), (21, 3299410), (30, 2309587), (35, 1979646), (42, 1649705), (70, 989823), (105, 659882), (210, 329941)]