38818570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9091}}^1$

素因数の和:9166

約数の個数: 32

約数和(自身を含む): 81173376

約数和(自身を除く): 42354806

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 9091, 18182, 45455, 63637, 90910, 127274, 318185, 554551, 636370, 1109102, 2772755, 3881857, 5545510, 7763714, 19409285, 38818570]

約数ペア:

[(1, 38818570), (2, 19409285), (5, 7763714), (7, 5545510), (10, 3881857), (14, 2772755), (35, 1109102), (61, 636370), (70, 554551), (122, 318185), (305, 127274), (427, 90910), (610, 63637), (854, 45455), (2135, 18182), (4270, 9091)]