64884180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1081403}}^1$

素因数の和:1081415

約数の個数: 24

約数和(自身を含む): 181675872

約数和(自身を除く): 116791692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1081403, 2162806, 3244209, 4325612, 5407015, 6488418, 10814030, 12976836, 16221045, 21628060, 32442090, 64884180]

約数ペア:

[(1, 64884180), (2, 32442090), (3, 21628060), (4, 16221045), (5, 12976836), (6, 10814030), (10, 6488418), (12, 5407015), (15, 4325612), (20, 3244209), (30, 2162806), (60, 1081403)]