66679380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{370441}}^1$

素因数の和:370456

約数の個数: 36

約数和(自身を含む): 202261332

約数和(自身を除く): 135581952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 370441, 740882, 1111323, 1481764, 1852205, 2222646, 3333969, 3704410, 4445292, 5556615, 6667938, 7408820, 11113230, 13335876, 16669845, 22226460, 33339690, 66679380]

約数ペア:

[(1, 66679380), (2, 33339690), (3, 22226460), (4, 16669845), (5, 13335876), (6, 11113230), (9, 7408820), (10, 6667938), (12, 5556615), (15, 4445292), (18, 3704410), (20, 3333969), (30, 2222646), (36, 1852205), (45, 1481764), (60, 1111323), (90, 740882), (180, 370441)]