27993070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17387}}^1$

素因数の和:17424

約数の個数: 32

約数和(自身を含む): 60092928

約数和(自身を除く): 32099858

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 17387, 34774, 86935, 121709, 173870, 243418, 399901, 608545, 799802, 1217090, 1999505, 2799307, 3999010, 5598614, 13996535, 27993070]

約数ペア:

[(1, 27993070), (2, 13996535), (5, 5598614), (7, 3999010), (10, 2799307), (14, 1999505), (23, 1217090), (35, 799802), (46, 608545), (70, 399901), (115, 243418), (161, 173870), (230, 121709), (322, 86935), (805, 34774), (1610, 17387)]