661036730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{6211}}^1$

素因数の和:6614

約数の個数: 32

約数和(自身を含む): 1234448640

約数和(自身を除く): 573411910

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 367, 734, 1835, 3670, 6211, 10643, 12422, 21286, 31055, 53215, 62110, 106430, 180119, 360238, 900595, 1801190, 2279437, 4558874, 11397185, 22794370, 66103673, 132207346, 330518365, 661036730]

約数ペア:

[(1, 661036730), (2, 330518365), (5, 132207346), (10, 66103673), (29, 22794370), (58, 11397185), (145, 4558874), (290, 2279437), (367, 1801190), (734, 900595), (1835, 360238), (3670, 180119), (6211, 106430), (10643, 62110), (12422, 53215), (21286, 31055)]