478679810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{112103}}^1$

素因数の和:112178

約数の個数: 32

約数和(自身を含む): 1000864512

約数和(自身を除く): 522184702

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 112103, 224206, 560515, 784721, 1121030, 1569442, 3923605, 6838283, 7847210, 13676566, 34191415, 47867981, 68382830, 95735962, 239339905, 478679810]

約数ペア:

[(1, 478679810), (2, 239339905), (5, 95735962), (7, 68382830), (10, 47867981), (14, 34191415), (35, 13676566), (61, 7847210), (70, 6838283), (122, 3923605), (305, 1569442), (427, 1121030), (610, 784721), (854, 560515), (2135, 224206), (4270, 112103)]