64825130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{91303}}^1$

素因数の和:91381

約数の個数: 16

約数和(自身を含む): 118329984

約数和(自身を除く): 53504854

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 91303, 182606, 456515, 913030, 6482513, 12965026, 32412565, 64825130]

約数ペア:

[(1, 64825130), (2, 32412565), (5, 12965026), (10, 6482513), (71, 913030), (142, 456515), (355, 182606), (710, 91303)]