30956758

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 55885824

約数和(自身を除く): 24929066

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 757, 889, 1514, 1778, 2921, 5299, 5842, 10598, 17411, 20447, 34822, 40894, 96139, 121877, 192278, 243754, 672973, 1345946, 2211197, 4422394, 15478379, 30956758]

約数ペア:

[(1, 30956758), (2, 15478379), (7, 4422394), (14, 2211197), (23, 1345946), (46, 672973), (127, 243754), (161, 192278), (254, 121877), (322, 96139), (757, 40894), (889, 34822), (1514, 20447), (1778, 17411), (2921, 10598), (5299, 5842)]