98973910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3457}}^1$

素因数の和:3880

約数の個数: 32

約数和(自身を含む): 204160320

約数和(自身を除く): 105186410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2863, 3457, 4090, 5726, 6914, 14315, 17285, 24199, 28630, 34570, 48398, 120995, 241990, 1413913, 2827826, 7069565, 9897391, 14139130, 19794782, 49486955, 98973910]

約数ペア:

[(1, 98973910), (2, 49486955), (5, 19794782), (7, 14139130), (10, 9897391), (14, 7069565), (35, 2827826), (70, 1413913), (409, 241990), (818, 120995), (2045, 48398), (2863, 34570), (3457, 28630), (4090, 24199), (5726, 17285), (6914, 14315)]