245860.0000000

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 14307840

約数和(自身を除く): 7179230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 2207, 3230, 4414, 11035, 22070, 37519, 41933, 75038, 83866, 187595, 209665, 375190, 419330, 712861, 1425722, 3564305, 7128610]

約数ペア:

[(1, 7128610), (2, 3564305), (5, 1425722), (10, 712861), (17, 419330), (19, 375190), (34, 209665), (38, 187595), (85, 83866), (95, 75038), (170, 41933), (190, 37519), (323, 22070), (646, 11035), (1615, 4414), (2207, 3230)]