127089420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{15461}}^1$

素因数の和:15610

約数の個数: 48

約数和(自身を含む): 358471008

約数和(自身を除く): 231381588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 15461, 30922, 46383, 61844, 77305, 92766, 154610, 185532, 231915, 309220, 463830, 927660, 2118157, 4236314, 6354471, 8472628, 10590785, 12708942, 21181570, 25417884, 31772355, 42363140, 63544710, 127089420]

約数ペア:

[(1, 127089420), (2, 63544710), (3, 42363140), (4, 31772355), (5, 25417884), (6, 21181570), (10, 12708942), (12, 10590785), (15, 8472628), (20, 6354471), (30, 4236314), (60, 2118157), (137, 927660), (274, 463830), (411, 309220), (548, 231915), (685, 185532), (822, 154610), (1370, 92766), (1644, 77305), (2055, 61844), (2740, 46383), (4110, 30922), (8220, 15461)]