39765810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{189361}}^1$

素因数の和:189378

約数の個数: 32

約数和(自身を含む): 109072512

約数和(自身を除く): 69306702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 189361, 378722, 568083, 946805, 1136166, 1325527, 1893610, 2651054, 2840415, 3976581, 5680830, 6627635, 7953162, 13255270, 19882905, 39765810]

約数ペア:

[(1, 39765810), (2, 19882905), (3, 13255270), (5, 7953162), (6, 6627635), (7, 5680830), (10, 3976581), (14, 2840415), (15, 2651054), (21, 1893610), (30, 1325527), (35, 1136166), (42, 946805), (70, 568083), (105, 378722), (210, 189361)]