2912722070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1277}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 5618128896

約数和(自身を除く): 2705406826

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 211, 230, 235, 422, 470, 1055, 1081, 1277, 2110, 2162, 2554, 4853, 5405, 6385, 9706, 9917, 10810, 12770, 19834, 24265, 29371, 48530, 49585, 58742, 60019, 99170, 120038, 146855, 228091, 269447, 293710, 300095, 456182, 538894, 600190, 1140455, 1347235, 1380437, 2280910, 2694470, 2760874, 6197281, 6902185, 12394562, 12664009, 13804370, 25328018, 30986405, 61972810, 63320045, 126640090, 291272207, 582544414, 1456361035, 2912722070]

約数ペア:

[(1, 2912722070), (2, 1456361035), (5, 582544414), (10, 291272207), (23, 126640090), (46, 63320045), (47, 61972810), (94, 30986405), (115, 25328018), (211, 13804370), (230, 12664009), (235, 12394562), (422, 6902185), (470, 6197281), (1055, 2760874), (1081, 2694470), (1277, 2280910), (2110, 1380437), (2162, 1347235), (2554, 1140455), (4853, 600190), (5405, 538894), (6385, 456182), (9706, 300095), (9917, 293710), (10810, 269447), (12770, 228091), (19834, 146855), (24265, 120038), (29371, 99170), (48530, 60019), (49585, 58742)]