205785810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{34127}}^1$

素因数の和:34207

約数の個数: 48

約数和(自身を含む): 543044736

約数和(自身を除く): 337258926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 34127, 68254, 102381, 170635, 204762, 307143, 341270, 511905, 614286, 1023810, 1535715, 2286509, 3071430, 4573018, 6859527, 11432545, 13719054, 20578581, 22865090, 34297635, 41157162, 68595270, 102892905, 205785810]

約数ペア:

[(1, 205785810), (2, 102892905), (3, 68595270), (5, 41157162), (6, 34297635), (9, 22865090), (10, 20578581), (15, 13719054), (18, 11432545), (30, 6859527), (45, 4573018), (67, 3071430), (90, 2286509), (134, 1535715), (201, 1023810), (335, 614286), (402, 511905), (603, 341270), (670, 307143), (1005, 204762), (1206, 170635), (2010, 102381), (3015, 68254), (6030, 34127)]