34589780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{24359}}^1$

素因数の和:24439

約数の個数: 24

約数和(自身を含む): 73664640

約数和(自身を除く): 39074860

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 24359, 48718, 97436, 121795, 243590, 487180, 1729489, 3458978, 6917956, 8647445, 17294890, 34589780]

約数ペア:

[(1, 34589780), (2, 17294890), (4, 8647445), (5, 6917956), (10, 3458978), (20, 1729489), (71, 487180), (142, 243590), (284, 121795), (355, 97436), (710, 48718), (1420, 24359)]