31993140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{533219}}^1$

素因数の和:533231

約数の個数: 24

約数和(自身を含む): 89580960

約数和(自身を除く): 57587820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 533219, 1066438, 1599657, 2132876, 2666095, 3199314, 5332190, 6398628, 7998285, 10664380, 15996570, 31993140]

約数ペア:

[(1, 31993140), (2, 15996570), (3, 10664380), (4, 7998285), (5, 6398628), (6, 5332190), (10, 3199314), (12, 2666095), (15, 2132876), (20, 1599657), (30, 1066438), (60, 533219)]