520088190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{753751}}^1$

素因数の和:753784

約数の個数: 32

約数和(自身を含む): 1302483456

約数和(自身を除く): 782395266

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 753751, 1507502, 2261253, 3768755, 4522506, 7537510, 11306265, 17336273, 22612530, 34672546, 52008819, 86681365, 104017638, 173362730, 260044095, 520088190]

約数ペア:

[(1, 520088190), (2, 260044095), (3, 173362730), (5, 104017638), (6, 86681365), (10, 52008819), (15, 34672546), (23, 22612530), (30, 17336273), (46, 11306265), (69, 7537510), (115, 4522506), (138, 3768755), (230, 2261253), (345, 1507502), (690, 753751)]