266306430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22027}}^1$

素因数の和:22081

約数の個数: 64

約数和(自身を含む): 710535168

約数和(自身を除く): 444228738

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 22027, 44054, 66081, 110135, 132162, 220270, 286351, 330405, 572702, 660810, 682837, 859053, 1365674, 1431755, 1718106, 2048511, 2863510, 3414185, 4097022, 4295265, 6828370, 8590530, 8876881, 10242555, 17753762, 20485110, 26630643, 44384405, 53261286, 88768810, 133153215, 266306430]

約数ペア:

[(1, 266306430), (2, 133153215), (3, 88768810), (5, 53261286), (6, 44384405), (10, 26630643), (13, 20485110), (15, 17753762), (26, 10242555), (30, 8876881), (31, 8590530), (39, 6828370), (62, 4295265), (65, 4097022), (78, 3414185), (93, 2863510), (130, 2048511), (155, 1718106), (186, 1431755), (195, 1365674), (310, 859053), (390, 682837), (403, 660810), (465, 572702), (806, 330405), (930, 286351), (1209, 220270), (2015, 132162), (2418, 110135), (4030, 66081), (6045, 44054), (12090, 22027)]