69233990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11113}}^1$

素因数の和:11216

約数の個数: 32

約数和(自身を含む): 144037440

約数和(自身を除く): 74803450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 11113, 22226, 55565, 77791, 111130, 155582, 388955, 777910, 989057, 1978114, 4945285, 6923399, 9890570, 13846798, 34616995, 69233990]

約数ペア:

[(1, 69233990), (2, 34616995), (5, 13846798), (7, 9890570), (10, 6923399), (14, 4945285), (35, 1978114), (70, 989057), (89, 777910), (178, 388955), (445, 155582), (623, 111130), (890, 77791), (1246, 55565), (3115, 22226), (6230, 11113)]