3729140

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1361}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 7894152

約数和(自身を除く): 4165012

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1361, 1370, 2722, 2740, 5444, 6805, 13610, 27220, 186457, 372914, 745828, 932285, 1864570, 3729140]

約数ペア:

[(1, 3729140), (2, 1864570), (4, 932285), (5, 745828), (10, 372914), (20, 186457), (137, 27220), (274, 13610), (548, 6805), (685, 5444), (1361, 2740), (1370, 2722)]