68294970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20509}}^1$

素因数の和:20559

約数の個数: 48

約数和(自身を含む): 182374920

約数和(自身を除く): 114079950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 20509, 41018, 61527, 102545, 123054, 184581, 205090, 307635, 369162, 615270, 758833, 922905, 1517666, 1845810, 2276499, 3794165, 4552998, 6829497, 7588330, 11382495, 13658994, 22764990, 34147485, 68294970]

約数ペア:

[(1, 68294970), (2, 34147485), (3, 22764990), (5, 13658994), (6, 11382495), (9, 7588330), (10, 6829497), (15, 4552998), (18, 3794165), (30, 2276499), (37, 1845810), (45, 1517666), (74, 922905), (90, 758833), (111, 615270), (185, 369162), (222, 307635), (333, 205090), (370, 184581), (555, 123054), (666, 102545), (1110, 61527), (1665, 41018), (3330, 20509)]