127631190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 312238080

約数和(自身を除く): 184606890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 139, 241, 254, 278, 381, 417, 482, 635, 695, 723, 762, 834, 1205, 1270, 1390, 1446, 1905, 2085, 2410, 3615, 3810, 4170, 7230, 17653, 30607, 33499, 35306, 52959, 61214, 66998, 88265, 91821, 100497, 105918, 153035, 167495, 176530, 183642, 200994, 264795, 306070, 334990, 459105, 502485, 529590, 918210, 1004970, 4254373, 8508746, 12763119, 21271865, 25526238, 42543730, 63815595, 127631190]

約数ペア:

[(1, 127631190), (2, 63815595), (3, 42543730), (5, 25526238), (6, 21271865), (10, 12763119), (15, 8508746), (30, 4254373), (127, 1004970), (139, 918210), (241, 529590), (254, 502485), (278, 459105), (381, 334990), (417, 306070), (482, 264795), (635, 200994), (695, 183642), (723, 176530), (762, 167495), (834, 153035), (1205, 105918), (1270, 100497), (1390, 91821), (1446, 88265), (1905, 66998), (2085, 61214), (2410, 52959), (3615, 35306), (3810, 33499), (4170, 30607), (7230, 17653)]