9681790

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 18123264

約数和(自身を除く): 8441474

約数列:

[1, 2, 5, 10, 37, 74, 137, 185, 191, 274, 370, 382, 685, 955, 1370, 1910, 5069, 7067, 10138, 14134, 25345, 26167, 35335, 50690, 52334, 70670, 130835, 261670, 968179, 1936358, 4840895, 9681790]

約数ペア:

[(1, 9681790), (2, 4840895), (5, 1936358), (10, 968179), (37, 261670), (74, 130835), (137, 70670), (185, 52334), (191, 50690), (274, 35335), (370, 26167), (382, 25345), (685, 14134), (955, 10138), (1370, 7067), (1910, 5069)]