223739130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 549233280

約数和(自身を除く): 325494150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 157, 201, 314, 335, 402, 471, 670, 709, 785, 942, 1005, 1418, 1570, 2010, 2127, 2355, 3545, 4254, 4710, 7090, 10519, 10635, 21038, 21270, 31557, 47503, 52595, 63114, 95006, 105190, 111313, 142509, 157785, 222626, 237515, 285018, 315570, 333939, 475030, 556565, 667878, 712545, 1113130, 1425090, 1669695, 3339390, 7457971, 14915942, 22373913, 37289855, 44747826, 74579710, 111869565, 223739130]

約数ペア:

[(1, 223739130), (2, 111869565), (3, 74579710), (5, 44747826), (6, 37289855), (10, 22373913), (15, 14915942), (30, 7457971), (67, 3339390), (134, 1669695), (157, 1425090), (201, 1113130), (314, 712545), (335, 667878), (402, 556565), (471, 475030), (670, 333939), (709, 315570), (785, 285018), (942, 237515), (1005, 222626), (1418, 157785), (1570, 142509), (2010, 111313), (2127, 105190), (2355, 95006), (3545, 63114), (4254, 52595), (4710, 47503), (7090, 31557), (10519, 21270), (10635, 21038)]