2186353410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1026457}}^1$

素因数の和:1026538

約数の個数: 32

約数和(自身を含む): 5321158272

約数和(自身を除く): 3134804862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 1026457, 2052914, 3079371, 5132285, 6158742, 10264570, 15396855, 30793710, 72878447, 145756894, 218635341, 364392235, 437270682, 728784470, 1093176705, 2186353410]

約数ペア:

[(1, 2186353410), (2, 1093176705), (3, 728784470), (5, 437270682), (6, 364392235), (10, 218635341), (15, 145756894), (30, 72878447), (71, 30793710), (142, 15396855), (213, 10264570), (355, 6158742), (426, 5132285), (710, 3079371), (1065, 2052914), (2130, 1026457)]