13190870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 30468096

約数和(自身を除く): 17277226

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 463, 518, 770, 814, 926, 1295, 2035, 2315, 2590, 2849, 3241, 4070, 4630, 5093, 5698, 6482, 10186, 14245, 16205, 17131, 25465, 28490, 32410, 34262, 35651, 50930, 71302, 85655, 119917, 171310, 178255, 188441, 239834, 356510, 376882, 599585, 942205, 1199170, 1319087, 1884410, 2638174, 6595435, 13190870]

約数ペア:

[(1, 13190870), (2, 6595435), (5, 2638174), (7, 1884410), (10, 1319087), (11, 1199170), (14, 942205), (22, 599585), (35, 376882), (37, 356510), (55, 239834), (70, 188441), (74, 178255), (77, 171310), (110, 119917), (154, 85655), (185, 71302), (259, 50930), (370, 35651), (385, 34262), (407, 32410), (463, 28490), (518, 25465), (770, 17131), (814, 16205), (926, 14245), (1295, 10186), (2035, 6482), (2315, 5698), (2590, 5093), (2849, 4630), (3241, 4070)]