31246070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3499}}^1$

素因数の和:3572

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 29233930

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 3499, 4465, 6998, 8930, 17495, 34990, 66481, 132962, 164453, 328906, 332405, 664810, 822265, 1644530, 3124607, 6249214, 15623035, 31246070]

約数ペア:

[(1, 31246070), (2, 15623035), (5, 6249214), (10, 3124607), (19, 1644530), (38, 822265), (47, 664810), (94, 332405), (95, 328906), (190, 164453), (235, 132962), (470, 66481), (893, 34990), (1786, 17495), (3499, 8930), (4465, 6998)]