64209090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1087}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 169205760

約数和(自身を除く): 104996670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 179, 330, 358, 537, 895, 1074, 1087, 1790, 1969, 2174, 2685, 3261, 3938, 5370, 5435, 5907, 6522, 9845, 10870, 11814, 11957, 16305, 19690, 23914, 29535, 32610, 35871, 59070, 59785, 71742, 119570, 179355, 194573, 358710, 389146, 583719, 972865, 1167438, 1945730, 2140303, 2918595, 4280606, 5837190, 6420909, 10701515, 12841818, 21403030, 32104545, 64209090]

約数ペア:

[(1, 64209090), (2, 32104545), (3, 21403030), (5, 12841818), (6, 10701515), (10, 6420909), (11, 5837190), (15, 4280606), (22, 2918595), (30, 2140303), (33, 1945730), (55, 1167438), (66, 972865), (110, 583719), (165, 389146), (179, 358710), (330, 194573), (358, 179355), (537, 119570), (895, 71742), (1074, 59785), (1087, 59070), (1790, 35871), (1969, 32610), (2174, 29535), (2685, 23914), (3261, 19690), (3938, 16305), (5370, 11957), (5435, 11814), (5907, 10870), (6522, 9845)]