2713970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 5643648

約数和(自身を除く): 2929678

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 283, 566, 685, 959, 1370, 1415, 1918, 1981, 2830, 3962, 4795, 9590, 9905, 19810, 38771, 77542, 193855, 271397, 387710, 542794, 1356985, 2713970]

約数ペア:

[(1, 2713970), (2, 1356985), (5, 542794), (7, 387710), (10, 271397), (14, 193855), (35, 77542), (70, 38771), (137, 19810), (274, 9905), (283, 9590), (566, 4795), (685, 3962), (959, 2830), (1370, 1981), (1415, 1918)]