938158060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{352691}}^1$

素因数の和:352726

約数の個数: 48

約数和(自身を含む): 2370090240

約数和(自身を除く): 1431932180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 352691, 705382, 1410764, 1763455, 2468837, 3526910, 4937674, 6701129, 7053820, 9875348, 12344185, 13402258, 24688370, 26804516, 33505645, 46907903, 49376740, 67011290, 93815806, 134022580, 187631612, 234539515, 469079030, 938158060]

約数ペア:

[(1, 938158060), (2, 469079030), (4, 234539515), (5, 187631612), (7, 134022580), (10, 93815806), (14, 67011290), (19, 49376740), (20, 46907903), (28, 33505645), (35, 26804516), (38, 24688370), (70, 13402258), (76, 12344185), (95, 9875348), (133, 7053820), (140, 6701129), (190, 4937674), (266, 3526910), (380, 2468837), (532, 1763455), (665, 1410764), (1330, 705382), (2660, 352691)]