71315684510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{8287}}^1\times {\mathrm{122939}}^1$

素因数の和:131240

約数の個数: 32

約数和(自身を含む): 146725447680

約数和(自身を除く): 75409763170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 8287, 16574, 41435, 58009, 82870, 116018, 122939, 245878, 290045, 580090, 614695, 860573, 1229390, 1721146, 4302865, 8605730, 1018795493, 2037590986, 5093977465, 7131568451, 10187954930, 14263136902, 35657842255, 71315684510]

約数ペア:

[(1, 71315684510), (2, 35657842255), (5, 14263136902), (7, 10187954930), (10, 7131568451), (14, 5093977465), (35, 2037590986), (70, 1018795493), (8287, 8605730), (16574, 4302865), (41435, 1721146), (58009, 1229390), (82870, 860573), (116018, 614695), (122939, 580090), (245878, 290045)]