7018740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{38993}}^1$

素因数の和:39008

約数の個数: 36

約数和(自身を含む): 21290724

約数和(自身を除く): 14271984

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 38993, 77986, 116979, 155972, 194965, 233958, 350937, 389930, 467916, 584895, 701874, 779860, 1169790, 1403748, 1754685, 2339580, 3509370, 7018740]

約数ペア:

[(1, 7018740), (2, 3509370), (3, 2339580), (4, 1754685), (5, 1403748), (6, 1169790), (9, 779860), (10, 701874), (12, 584895), (15, 467916), (18, 389930), (20, 350937), (30, 233958), (36, 194965), (45, 155972), (60, 116979), (90, 77986), (180, 38993)]