66444070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86291}}^1$

素因数の和:86316

約数の個数: 32

約数和(自身を含む): 149112576

約数和(自身を除く): 82668506

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 86291, 172582, 431455, 604037, 862910, 949201, 1208074, 1898402, 3020185, 4746005, 6040370, 6644407, 9492010, 13288814, 33222035, 66444070]

約数ペア:

[(1, 66444070), (2, 33222035), (5, 13288814), (7, 9492010), (10, 6644407), (11, 6040370), (14, 4746005), (22, 3020185), (35, 1898402), (55, 1208074), (70, 949201), (77, 862910), (110, 604037), (154, 431455), (385, 172582), (770, 86291)]