1730318184

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{490453}}^1$

素因数の和:490479

約数の個数: 72

約数和(自身を含む): 5451396210

約数和(自身を除く): 3721078026

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 490453, 980906, 1471359, 1961812, 2942718, 3433171, 3923624, 4414077, 5885436, 6866342, 8828154, 10299513, 11770872, 13732684, 17656308, 20599026, 24032197, 27465368, 30898539, 35312616, 41198052, 48064394, 61797078, 72096591, 82396104, 96128788, 123594156, 144193182, 192257576, 216289773, 247188312, 288386364, 432579546, 576772728, 865159092, 1730318184]

約数ペア:

[(1, 1730318184), (2, 865159092), (3, 576772728), (4, 432579546), (6, 288386364), (7, 247188312), (8, 216289773), (9, 192257576), (12, 144193182), (14, 123594156), (18, 96128788), (21, 82396104), (24, 72096591), (28, 61797078), (36, 48064394), (42, 41198052), (49, 35312616), (56, 30898539), (63, 27465368), (72, 24032197), (84, 20599026), (98, 17656308), (126, 13732684), (147, 11770872), (168, 10299513), (196, 8828154), (252, 6866342), (294, 5885436), (392, 4414077), (441, 3923624), (504, 3433171), (588, 2942718), (882, 1961812), (1176, 1471359), (1764, 980906), (3528, 490453)]