70945630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2249

約数の個数: 48

約数和(自身を含む): 150838416

約数和(自身を除く): 79892786

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 2161, 2345, 3283, 4322, 4690, 6566, 10805, 15127, 16415, 21610, 30254, 32830, 75635, 105889, 144787, 151270, 211778, 289574, 529445, 723935, 1013509, 1058890, 1447870, 2027018, 5067545, 7094563, 10135090, 14189126, 35472815, 70945630]

約数ペア:

[(1, 70945630), (2, 35472815), (5, 14189126), (7, 10135090), (10, 7094563), (14, 5067545), (35, 2027018), (49, 1447870), (67, 1058890), (70, 1013509), (98, 723935), (134, 529445), (245, 289574), (335, 211778), (469, 151270), (490, 144787), (670, 105889), (938, 75635), (2161, 32830), (2345, 30254), (3283, 21610), (4322, 16415), (4690, 15127), (6566, 10805)]