1330581140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{141853}}^1$

素因数の和:141936

約数の個数: 48

約数和(自身を含む): 3241080192

約数和(自身を除く): 1910499052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 141853, 283706, 567412, 709265, 992971, 1418530, 1985942, 2837060, 3971884, 4964855, 9504151, 9929710, 19008302, 19859420, 38016604, 47520755, 66529057, 95041510, 133058114, 190083020, 266116228, 332645285, 665290570, 1330581140]

約数ペア:

[(1, 1330581140), (2, 665290570), (4, 332645285), (5, 266116228), (7, 190083020), (10, 133058114), (14, 95041510), (20, 66529057), (28, 47520755), (35, 38016604), (67, 19859420), (70, 19008302), (134, 9929710), (140, 9504151), (268, 4964855), (335, 3971884), (469, 2837060), (670, 1985942), (938, 1418530), (1340, 992971), (1876, 709265), (2345, 567412), (4690, 283706), (9380, 141853)]