11867220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{65929}}^1$

素因数の和:65944

約数の個数: 36

約数和(自身を含む): 35997780

約数和(自身を除く): 24130560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 65929, 131858, 197787, 263716, 329645, 395574, 593361, 659290, 791148, 988935, 1186722, 1318580, 1977870, 2373444, 2966805, 3955740, 5933610, 11867220]

約数ペア:

[(1, 11867220), (2, 5933610), (3, 3955740), (4, 2966805), (5, 2373444), (6, 1977870), (9, 1318580), (10, 1186722), (12, 988935), (15, 791148), (18, 659290), (20, 593361), (30, 395574), (36, 329645), (45, 263716), (60, 197787), (90, 131858), (180, 65929)]