64142530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1051}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 122705280

約数和(自身を除く): 58562750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 359, 718, 1051, 1795, 2102, 3590, 5255, 6103, 10510, 12206, 17867, 30515, 35734, 61030, 89335, 178670, 377309, 754618, 1886545, 3773090, 6414253, 12828506, 32071265, 64142530]

約数ペア:

[(1, 64142530), (2, 32071265), (5, 12828506), (10, 6414253), (17, 3773090), (34, 1886545), (85, 754618), (170, 377309), (359, 178670), (718, 89335), (1051, 61030), (1795, 35734), (2102, 30515), (3590, 17867), (5255, 12206), (6103, 10510)]