8713140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{145219}}^1$

素因数の和:145231

約数の個数: 24

約数和(自身を含む): 24396960

約数和(自身を除く): 15683820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 145219, 290438, 435657, 580876, 726095, 871314, 1452190, 1742628, 2178285, 2904380, 4356570, 8713140]

約数ペア:

[(1, 8713140), (2, 4356570), (3, 2904380), (4, 2178285), (5, 1742628), (6, 1452190), (10, 871314), (12, 726095), (15, 580876), (20, 435657), (30, 290438), (60, 145219)]