10668540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 30028320

約数和(自身を除く): 19359780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 661, 807, 1076, 1322, 1345, 1614, 1983, 2644, 2690, 3228, 3305, 3966, 4035, 5380, 6610, 7932, 8070, 9915, 13220, 16140, 19830, 39660, 177809, 355618, 533427, 711236, 889045, 1066854, 1778090, 2133708, 2667135, 3556180, 5334270, 10668540]

約数ペア:

[(1, 10668540), (2, 5334270), (3, 3556180), (4, 2667135), (5, 2133708), (6, 1778090), (10, 1066854), (12, 889045), (15, 711236), (20, 533427), (30, 355618), (60, 177809), (269, 39660), (538, 19830), (661, 16140), (807, 13220), (1076, 9915), (1322, 8070), (1345, 7932), (1614, 6610), (1983, 5380), (2644, 4035), (2690, 3966), (3228, 3305)]