870820272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{863909}}^1$

素因数の和:863930

約数の個数: 60

約数和(自身を含む): 2785245840

約数和(自身を除く): 1914425568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 863909, 1727818, 2591727, 3455636, 5183454, 6047363, 6911272, 7775181, 10366908, 12094726, 13822544, 15550362, 18142089, 20733816, 24189452, 31100724, 36284178, 41467632, 48378904, 54426267, 62201448, 72568356, 96757808, 108852534, 124402896, 145136712, 217705068, 290273424, 435410136, 870820272]

約数ペア:

[(1, 870820272), (2, 435410136), (3, 290273424), (4, 217705068), (6, 145136712), (7, 124402896), (8, 108852534), (9, 96757808), (12, 72568356), (14, 62201448), (16, 54426267), (18, 48378904), (21, 41467632), (24, 36284178), (28, 31100724), (36, 24189452), (42, 20733816), (48, 18142089), (56, 15550362), (63, 13822544), (72, 12094726), (84, 10366908), (112, 7775181), (126, 6911272), (144, 6047363), (168, 5183454), (252, 3455636), (336, 2591727), (504, 1727818), (1008, 863909)]