232997270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{15461}}^1$

素因数の和:15616

約数の個数: 32

約数和(自身を含む): 460891296

約数和(自身を除く): 227894026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 15070, 15461, 30922, 77305, 154610, 170071, 340142, 850355, 1700710, 2118157, 4236314, 10590785, 21181570, 23299727, 46599454, 116498635, 232997270]

約数ペア:

[(1, 232997270), (2, 116498635), (5, 46599454), (10, 23299727), (11, 21181570), (22, 10590785), (55, 4236314), (110, 2118157), (137, 1700710), (274, 850355), (685, 340142), (1370, 170071), (1507, 154610), (3014, 77305), (7535, 30922), (15070, 15461)]