70209202

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 132378624

約数和(自身を除く): 62169422

約数列:

[1, 2, 7, 14, 23, 37, 46, 71, 74, 83, 142, 161, 166, 259, 322, 497, 518, 581, 851, 994, 1162, 1633, 1702, 1909, 2627, 3071, 3266, 3818, 5254, 5893, 5957, 6142, 11431, 11786, 11914, 13363, 18389, 21497, 22862, 26726, 36778, 41251, 42994, 60421, 70633, 82502, 120842, 135539, 141266, 218041, 271078, 422947, 436082, 494431, 845894, 948773, 988862, 1526287, 1897546, 3052574, 5014943, 10029886, 35104601, 70209202]

約数ペア:

[(1, 70209202), (2, 35104601), (7, 10029886), (14, 5014943), (23, 3052574), (37, 1897546), (46, 1526287), (71, 988862), (74, 948773), (83, 845894), (142, 494431), (161, 436082), (166, 422947), (259, 271078), (322, 218041), (497, 141266), (518, 135539), (581, 120842), (851, 82502), (994, 70633), (1162, 60421), (1633, 42994), (1702, 41251), (1909, 36778), (2627, 26726), (3071, 22862), (3266, 21497), (3818, 18389), (5254, 13363), (5893, 11914), (5957, 11786), (6142, 11431)]