127409870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{49193}}^1$

素因数の和:49244

約数の個数: 32

約数和(自身を含む): 269189568

約数和(自身を除く): 141779698

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 49193, 98386, 245965, 344351, 491930, 688702, 1721755, 1820141, 3443510, 3640282, 9100705, 12740987, 18201410, 25481974, 63704935, 127409870]

約数ペア:

[(1, 127409870), (2, 63704935), (5, 25481974), (7, 18201410), (10, 12740987), (14, 9100705), (35, 3640282), (37, 3443510), (70, 1820141), (74, 1721755), (185, 688702), (259, 491930), (370, 344351), (518, 245965), (1295, 98386), (2590, 49193)]