12690310

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 23548320

約数和(自身を除く): 10858010

約数列:

[1, 2, 5, 10, 59, 118, 137, 157, 274, 295, 314, 590, 685, 785, 1370, 1570, 8083, 9263, 16166, 18526, 21509, 40415, 43018, 46315, 80830, 92630, 107545, 215090, 1269031, 2538062, 6345155, 12690310]

約数ペア:

[(1, 12690310), (2, 6345155), (5, 2538062), (10, 1269031), (59, 215090), (118, 107545), (137, 92630), (157, 80830), (274, 46315), (295, 43018), (314, 40415), (590, 21509), (685, 18526), (785, 16166), (1370, 9263), (1570, 8083)]