42587940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709799}}^1$

素因数の和:709811

約数の個数: 24

約数和(自身を含む): 119246400

約数和(自身を除く): 76658460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709799, 1419598, 2129397, 2839196, 3548995, 4258794, 7097990, 8517588, 10646985, 14195980, 21293970, 42587940]

約数ペア:

[(1, 42587940), (2, 21293970), (3, 14195980), (4, 10646985), (5, 8517588), (6, 7097990), (10, 4258794), (12, 3548995), (15, 2839196), (20, 2129397), (30, 1419598), (60, 709799)]