556687190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{18637}}^1$

素因数の和:18776

約数の個数: 32

約数和(自身を含む): 1046710080

約数和(自身を除く): 490022890

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2987, 5974, 14935, 18637, 29870, 37274, 93185, 186370, 540473, 1080946, 1919611, 2702365, 3839222, 5404730, 9598055, 19196110, 55668719, 111337438, 278343595, 556687190]

約数ペア:

[(1, 556687190), (2, 278343595), (5, 111337438), (10, 55668719), (29, 19196110), (58, 9598055), (103, 5404730), (145, 3839222), (206, 2702365), (290, 1919611), (515, 1080946), (1030, 540473), (2987, 186370), (5974, 93185), (14935, 37274), (18637, 29870)]