68319230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 145256976

約数和(自身を除く): 76937746

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 2081, 2345, 3283, 4162, 4690, 6566, 10405, 14567, 16415, 20810, 29134, 32830, 72835, 101969, 139427, 145670, 203938, 278854, 509845, 697135, 975989, 1019690, 1394270, 1951978, 4879945, 6831923, 9759890, 13663846, 34159615, 68319230]

約数ペア:

[(1, 68319230), (2, 34159615), (5, 13663846), (7, 9759890), (10, 6831923), (14, 4879945), (35, 1951978), (49, 1394270), (67, 1019690), (70, 975989), (98, 697135), (134, 509845), (245, 278854), (335, 203938), (469, 145670), (490, 139427), (670, 101969), (938, 72835), (2081, 32830), (2345, 29134), (3283, 20810), (4162, 16415), (4690, 14567), (6566, 10405)]