210313140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3505219}}^1$

素因数の和:3505231

約数の個数: 24

約数和(自身を含む): 588876960

約数和(自身を除く): 378563820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3505219, 7010438, 10515657, 14020876, 17526095, 21031314, 35052190, 42062628, 52578285, 70104380, 105156570, 210313140]

約数ペア:

[(1, 210313140), (2, 105156570), (3, 70104380), (4, 52578285), (5, 42062628), (6, 35052190), (10, 21031314), (12, 17526095), (15, 14020876), (20, 10515657), (30, 7010438), (60, 3505219)]