15286070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 29652480

約数和(自身を除く): 14366410

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 1871, 3742, 4085, 8170, 9355, 18710, 35549, 71098, 80453, 160906, 177745, 355490, 402265, 804530, 1528607, 3057214, 7643035, 15286070]

約数ペア:

[(1, 15286070), (2, 7643035), (5, 3057214), (10, 1528607), (19, 804530), (38, 402265), (43, 355490), (86, 177745), (95, 160906), (190, 80453), (215, 71098), (430, 35549), (817, 18710), (1634, 9355), (1871, 8170), (3742, 4085)]