85361570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19991}}^1$

素因数の和:20066

約数の個数: 32

約数和(自身を含む): 178488576

約数和(自身を除く): 93127006

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 19991, 39982, 99955, 139937, 199910, 279874, 699685, 1219451, 1399370, 2438902, 6097255, 8536157, 12194510, 17072314, 42680785, 85361570]

約数ペア:

[(1, 85361570), (2, 42680785), (5, 17072314), (7, 12194510), (10, 8536157), (14, 6097255), (35, 2438902), (61, 1399370), (70, 1219451), (122, 699685), (305, 279874), (427, 199910), (610, 139937), (854, 99955), (2135, 39982), (4270, 19991)]