210064260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{500153}}^1$

素因数の和:500172

約数の個数: 48

約数和(自身を含む): 672206976

約数和(自身を除く): 462142716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 500153, 1000306, 1500459, 2000612, 2500765, 3000918, 3501071, 5001530, 6001836, 7002142, 7502295, 10003060, 10503213, 14004284, 15004590, 17505355, 21006426, 30009180, 35010710, 42012852, 52516065, 70021420, 105032130, 210064260]

約数ペア:

[(1, 210064260), (2, 105032130), (3, 70021420), (4, 52516065), (5, 42012852), (6, 35010710), (7, 30009180), (10, 21006426), (12, 17505355), (14, 15004590), (15, 14004284), (20, 10503213), (21, 10003060), (28, 7502295), (30, 7002142), (35, 6001836), (42, 5001530), (60, 3501071), (70, 3000918), (84, 2500765), (105, 2000612), (140, 1500459), (210, 1000306), (420, 500153)]