75981190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17387}}^1$

素因数の和:17436

約数の個数: 32

約数和(自身を含む): 150232320

約数和(自身を除く): 74251130

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 17387, 34774, 86935, 173870, 330353, 399901, 660706, 799802, 1651765, 1999505, 3303530, 3999010, 7598119, 15196238, 37990595, 75981190]

約数ペア:

[(1, 75981190), (2, 37990595), (5, 15196238), (10, 7598119), (19, 3999010), (23, 3303530), (38, 1999505), (46, 1651765), (95, 799802), (115, 660706), (190, 399901), (230, 330353), (437, 173870), (874, 86935), (2185, 34774), (4370, 17387)]