861760130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1119169}}^1$

素因数の和:1119194

約数の個数: 32

約数和(自身を含む): 1933925760

約数和(自身を除く): 1072165630

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1119169, 2238338, 5595845, 7834183, 11191690, 12310859, 15668366, 24621718, 39170915, 61554295, 78341830, 86176013, 123108590, 172352026, 430880065, 861760130]

約数ペア:

[(1, 861760130), (2, 430880065), (5, 172352026), (7, 123108590), (10, 86176013), (11, 78341830), (14, 61554295), (22, 39170915), (35, 24621718), (55, 15668366), (70, 12310859), (77, 11191690), (110, 7834183), (154, 5595845), (385, 2238338), (770, 1119169)]