42109380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233941}}^1$

素因数の和:233956

約数の個数: 36

約数和(自身を含む): 127732332

約数和(自身を除く): 85622952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233941, 467882, 701823, 935764, 1169705, 1403646, 2105469, 2339410, 2807292, 3509115, 4210938, 4678820, 7018230, 8421876, 10527345, 14036460, 21054690, 42109380]

約数ペア:

[(1, 42109380), (2, 21054690), (3, 14036460), (4, 10527345), (5, 8421876), (6, 7018230), (9, 4678820), (10, 4210938), (12, 3509115), (15, 2807292), (18, 2339410), (20, 2105469), (30, 1403646), (36, 1169705), (45, 935764), (60, 701823), (90, 467882), (180, 233941)]