548572020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1877}}^1\times {\mathrm{4871}}^1$

素因数の和:6760

約数の個数: 48

約数和(自身を含む): 1537135488

約数和(自身を除く): 988563468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1877, 3754, 4871, 5631, 7508, 9385, 9742, 11262, 14613, 18770, 19484, 22524, 24355, 28155, 29226, 37540, 48710, 56310, 58452, 73065, 97420, 112620, 146130, 292260, 9142867, 18285734, 27428601, 36571468, 45714335, 54857202, 91428670, 109714404, 137143005, 182857340, 274286010, 548572020]

約数ペア:

[(1, 548572020), (2, 274286010), (3, 182857340), (4, 137143005), (5, 109714404), (6, 91428670), (10, 54857202), (12, 45714335), (15, 36571468), (20, 27428601), (30, 18285734), (60, 9142867), (1877, 292260), (3754, 146130), (4871, 112620), (5631, 97420), (7508, 73065), (9385, 58452), (9742, 56310), (11262, 48710), (14613, 37540), (18770, 29226), (19484, 28155), (22524, 24355)]