30671586

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 79073280

約数和(自身を除く): 48401694

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 31, 33, 38, 57, 62, 66, 93, 99, 114, 171, 186, 198, 209, 263, 279, 341, 342, 418, 526, 558, 589, 627, 682, 789, 1023, 1178, 1254, 1578, 1767, 1881, 2046, 2367, 2893, 3069, 3534, 3762, 4734, 4997, 5301, 5786, 6138, 6479, 8153, 8679, 9994, 10602, 12958, 14991, 16306, 17358, 19437, 24459, 26037, 29982, 38874, 44973, 48918, 52074, 54967, 58311, 73377, 89683, 89946, 109934, 116622, 146754, 154907, 164901, 179366, 269049, 309814, 329802, 464721, 494703, 538098, 807147, 929442, 989406, 1394163, 1614294, 1703977, 2788326, 3407954, 5111931, 10223862, 15335793, 30671586]

約数ペア:

[(1, 30671586), (2, 15335793), (3, 10223862), (6, 5111931), (9, 3407954), (11, 2788326), (18, 1703977), (19, 1614294), (22, 1394163), (31, 989406), (33, 929442), (38, 807147), (57, 538098), (62, 494703), (66, 464721), (93, 329802), (99, 309814), (114, 269049), (171, 179366), (186, 164901), (198, 154907), (209, 146754), (263, 116622), (279, 109934), (341, 89946), (342, 89683), (418, 73377), (526, 58311), (558, 54967), (589, 52074), (627, 48918), (682, 44973), (789, 38874), (1023, 29982), (1178, 26037), (1254, 24459), (1578, 19437), (1767, 17358), (1881, 16306), (2046, 14991), (2367, 12958), (2893, 10602), (3069, 9994), (3534, 8679), (3762, 8153), (4734, 6479), (4997, 6138), (5301, 5786)]