82827990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1894

約数の個数: 96

約数和(自身を含む): 249627456

約数和(自身を除く): 166799466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 315, 365, 438, 511, 630, 657, 730, 1022, 1095, 1314, 1533, 1801, 2190, 2555, 3066, 3285, 3602, 4599, 5110, 5403, 6570, 7665, 9005, 9198, 10806, 12607, 15330, 16209, 18010, 22995, 25214, 27015, 32418, 37821, 45990, 54030, 63035, 75642, 81045, 113463, 126070, 131473, 162090, 189105, 226926, 262946, 378210, 394419, 567315, 657365, 788838, 920311, 1134630, 1183257, 1314730, 1840622, 1972095, 2366514, 2760933, 3944190, 4601555, 5521866, 5916285, 8282799, 9203110, 11832570, 13804665, 16565598, 27609330, 41413995, 82827990]

約数ペア:

[(1, 82827990), (2, 41413995), (3, 27609330), (5, 16565598), (6, 13804665), (7, 11832570), (9, 9203110), (10, 8282799), (14, 5916285), (15, 5521866), (18, 4601555), (21, 3944190), (30, 2760933), (35, 2366514), (42, 1972095), (45, 1840622), (63, 1314730), (70, 1183257), (73, 1134630), (90, 920311), (105, 788838), (126, 657365), (146, 567315), (210, 394419), (219, 378210), (315, 262946), (365, 226926), (438, 189105), (511, 162090), (630, 131473), (657, 126070), (730, 113463), (1022, 81045), (1095, 75642), (1314, 63035), (1533, 54030), (1801, 45990), (2190, 37821), (2555, 32418), (3066, 27015), (3285, 25214), (3602, 22995), (4599, 18010), (5110, 16209), (5403, 15330), (6570, 12607), (7665, 10806), (9005, 9198)]