74964180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1249403}}^1$

素因数の和:1249415

約数の個数: 24

約数和(自身を含む): 209899872

約数和(自身を除く): 134935692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1249403, 2498806, 3748209, 4997612, 6247015, 7496418, 12494030, 14992836, 18741045, 24988060, 37482090, 74964180]

約数ペア:

[(1, 74964180), (2, 37482090), (3, 24988060), (4, 18741045), (5, 14992836), (6, 12494030), (10, 7496418), (12, 6247015), (15, 4997612), (20, 3748209), (30, 2498806), (60, 1249403)]