8898470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5527}}^1$

素因数の和:5564

約数の個数: 32

約数和(自身を含む): 19104768

約数和(自身を除く): 10206298

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 5527, 11054, 27635, 38689, 55270, 77378, 127121, 193445, 254242, 386890, 635605, 889847, 1271210, 1779694, 4449235, 8898470]

約数ペア:

[(1, 8898470), (2, 4449235), (5, 1779694), (7, 1271210), (10, 889847), (14, 635605), (23, 386890), (35, 254242), (46, 193445), (70, 127121), (115, 77378), (161, 55270), (230, 38689), (322, 27635), (805, 11054), (1610, 5527)]