269532290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 535818240

約数和(自身を除く): 266285950

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 67, 95, 134, 155, 190, 310, 335, 589, 670, 683, 1178, 1273, 1366, 2077, 2546, 2945, 3415, 4154, 5890, 6365, 6830, 10385, 12730, 12977, 20770, 21173, 25954, 39463, 42346, 45761, 64885, 78926, 91522, 105865, 129770, 197315, 211730, 228805, 394630, 402287, 457610, 804574, 869459, 1418591, 1738918, 2011435, 2837182, 4022870, 4347295, 7092955, 8694590, 14185910, 26953229, 53906458, 134766145, 269532290]

約数ペア:

[(1, 269532290), (2, 134766145), (5, 53906458), (10, 26953229), (19, 14185910), (31, 8694590), (38, 7092955), (62, 4347295), (67, 4022870), (95, 2837182), (134, 2011435), (155, 1738918), (190, 1418591), (310, 869459), (335, 804574), (589, 457610), (670, 402287), (683, 394630), (1178, 228805), (1273, 211730), (1366, 197315), (2077, 129770), (2546, 105865), (2945, 91522), (3415, 78926), (4154, 64885), (5890, 45761), (6365, 42346), (6830, 39463), (10385, 25954), (12730, 21173), (12977, 20770)]