339970060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{6857}}^1$

素因数の和:6970

約数の個数: 48

約数和(自身を含む): 744285024

約数和(自身を除く): 404314964

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 134, 148, 185, 268, 335, 370, 670, 740, 1340, 2479, 4958, 6857, 9916, 12395, 13714, 24790, 27428, 34285, 49580, 68570, 137140, 253709, 459419, 507418, 918838, 1014836, 1268545, 1837676, 2297095, 2537090, 4594190, 5074180, 9188380, 16998503, 33997006, 67994012, 84992515, 169985030, 339970060]

約数ペア:

[(1, 339970060), (2, 169985030), (4, 84992515), (5, 67994012), (10, 33997006), (20, 16998503), (37, 9188380), (67, 5074180), (74, 4594190), (134, 2537090), (148, 2297095), (185, 1837676), (268, 1268545), (335, 1014836), (370, 918838), (670, 507418), (740, 459419), (1340, 253709), (2479, 137140), (4958, 68570), (6857, 49580), (9916, 34285), (12395, 27428), (13714, 24790)]