47203140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{786719}}^1$

素因数の和:786731

約数の個数: 24

約数和(自身を含む): 132168960

約数和(自身を除く): 84965820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 786719, 1573438, 2360157, 3146876, 3933595, 4720314, 7867190, 9440628, 11800785, 15734380, 23601570, 47203140]

約数ペア:

[(1, 47203140), (2, 23601570), (3, 15734380), (4, 11800785), (5, 9440628), (6, 7867190), (10, 4720314), (12, 3933595), (15, 3146876), (20, 2360157), (30, 1573438), (60, 786719)]