281072130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{493109}}^1$

素因数の和:493138

約数の個数: 32

約数和(自身を含む): 710078400

約数和(自身を除く): 429006270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 493109, 986218, 1479327, 2465545, 2958654, 4931090, 7396635, 9369071, 14793270, 18738142, 28107213, 46845355, 56214426, 93690710, 140536065, 281072130]

約数ペア:

[(1, 281072130), (2, 140536065), (3, 93690710), (5, 56214426), (6, 46845355), (10, 28107213), (15, 18738142), (19, 14793270), (30, 9369071), (38, 7396635), (57, 4931090), (95, 2958654), (114, 2465545), (190, 1479327), (285, 986218), (570, 493109)]