28573140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{476219}}^1$

素因数の和:476231

約数の個数: 24

約数和(自身を含む): 80004960

約数和(自身を除く): 51431820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 476219, 952438, 1428657, 1904876, 2381095, 2857314, 4762190, 5714628, 7143285, 9524380, 14286570, 28573140]

約数ペア:

[(1, 28573140), (2, 14286570), (3, 9524380), (4, 7143285), (5, 5714628), (6, 4762190), (10, 2857314), (12, 2381095), (15, 1904876), (20, 1428657), (30, 952438), (60, 476219)]