1911070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 4105728

約数和(自身を除く): 2194658

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1187, 1610, 2374, 5935, 8309, 11870, 16618, 27301, 41545, 54602, 83090, 136505, 191107, 273010, 382214, 955535, 1911070]

約数ペア:

[(1, 1911070), (2, 955535), (5, 382214), (7, 273010), (10, 191107), (14, 136505), (23, 83090), (35, 54602), (46, 41545), (70, 27301), (115, 16618), (161, 11870), (230, 8309), (322, 5935), (805, 2374), (1187, 1610)]