2783008970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101681}}^1$

素因数の和:101735

約数の個数: 64

約数和(自身を含む): 6325433856

約数和(自身を除く): 3542424886

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2737, 3910, 5474, 13685, 27370, 101681, 203362, 508405, 711767, 1016810, 1423534, 1728577, 2338663, 3457154, 3558835, 4677326, 7117670, 8642885, 11693315, 12100039, 16370641, 17285770, 23386630, 24200078, 32741282, 39757271, 60500195, 79514542, 81853205, 121000390, 163706410, 198786355, 278300897, 397572710, 556601794, 1391504485, 2783008970]

約数ペア:

[(1, 2783008970), (2, 1391504485), (5, 556601794), (7, 397572710), (10, 278300897), (14, 198786355), (17, 163706410), (23, 121000390), (34, 81853205), (35, 79514542), (46, 60500195), (70, 39757271), (85, 32741282), (115, 24200078), (119, 23386630), (161, 17285770), (170, 16370641), (230, 12100039), (238, 11693315), (322, 8642885), (391, 7117670), (595, 4677326), (782, 3558835), (805, 3457154), (1190, 2338663), (1610, 1728577), (1955, 1423534), (2737, 1016810), (3910, 711767), (5474, 508405), (13685, 203362), (27370, 101681)]