70440605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 94431744

約数和(自身を除く): 23991139

約数列:

[1, 5, 17, 23, 85, 115, 137, 263, 391, 685, 1315, 1955, 2329, 3151, 4471, 6049, 11645, 15755, 22355, 30245, 36031, 53567, 102833, 180155, 267835, 514165, 612527, 828713, 3062635, 4143565, 14088121, 70440605]

約数ペア:

[(1, 70440605), (5, 14088121), (17, 4143565), (23, 3062635), (85, 828713), (115, 612527), (137, 514165), (263, 267835), (391, 180155), (685, 102833), (1315, 53567), (1955, 36031), (2329, 30245), (3151, 22355), (4471, 15755), (6049, 11645)]