156970459090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2214907}}^1$

素因数の和:2215306

約数の個数: 32

約数和(自身を含む): 298215213120

約数和(自身を除く): 141244754030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 373, 746, 1865, 3730, 7087, 14174, 35435, 70870, 2214907, 4429814, 11074535, 22149070, 42083233, 84166466, 210416165, 420832330, 826160311, 1652320622, 4130801555, 8261603110, 15697045909, 31394091818, 78485229545, 156970459090]

約数ペア:

[(1, 156970459090), (2, 78485229545), (5, 31394091818), (10, 15697045909), (19, 8261603110), (38, 4130801555), (95, 1652320622), (190, 826160311), (373, 420832330), (746, 210416165), (1865, 84166466), (3730, 42083233), (7087, 22149070), (14174, 11074535), (35435, 4429814), (70870, 2214907)]