8140790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6841}}^1$

素因数の和:6872

約数の個数: 32

約数和(自身を含む): 17734464

約数和(自身を除く): 9593674

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 6841, 13682, 34205, 47887, 68410, 95774, 116297, 232594, 239435, 478870, 581485, 814079, 1162970, 1628158, 4070395, 8140790]

約数ペア:

[(1, 8140790), (2, 4070395), (5, 1628158), (7, 1162970), (10, 814079), (14, 581485), (17, 478870), (34, 239435), (35, 232594), (70, 116297), (85, 95774), (119, 68410), (170, 47887), (238, 34205), (595, 13682), (1190, 6841)]