70404070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6337}}^1$

素因数の和:6456

約数の個数: 32

約数和(自身を含む): 139638816

約数和(自身を除く): 69234746

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 6337, 11110, 12674, 31685, 63370, 69707, 139414, 348535, 640037, 697070, 1280074, 3200185, 6400370, 7040407, 14080814, 35202035, 70404070]

約数ペア:

[(1, 70404070), (2, 35202035), (5, 14080814), (10, 7040407), (11, 6400370), (22, 3200185), (55, 1280074), (101, 697070), (110, 640037), (202, 348535), (505, 139414), (1010, 69707), (1111, 63370), (2222, 31685), (5555, 12674), (6337, 11110)]