70665790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4987}}^1$

素因数の和:5116

約数の個数: 32

約数和(自身を含む): 138267360

約数和(自身を除く): 67601570

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 4987, 7085, 9974, 14170, 24935, 49870, 64831, 129662, 324155, 543583, 648310, 1087166, 2717915, 5435830, 7066579, 14133158, 35332895, 70665790]

約数ペア:

[(1, 70665790), (2, 35332895), (5, 14133158), (10, 7066579), (13, 5435830), (26, 2717915), (65, 1087166), (109, 648310), (130, 543583), (218, 324155), (545, 129662), (1090, 64831), (1417, 49870), (2834, 24935), (4987, 14170), (7085, 9974)]