1683804990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1429}}^1$

素因数の和:1658

約数の個数: 128

約数和(自身を含む): 4797112320

約数和(自身を除く): 3113307330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 181, 186, 210, 217, 310, 362, 434, 465, 543, 651, 905, 930, 1085, 1086, 1267, 1302, 1429, 1810, 2170, 2534, 2715, 2858, 3255, 3801, 4287, 5430, 5611, 6335, 6510, 7145, 7602, 8574, 10003, 11222, 12670, 14290, 16833, 19005, 20006, 21435, 28055, 30009, 33666, 38010, 39277, 42870, 44299, 50015, 56110, 60018, 78554, 84165, 88598, 100030, 117831, 132897, 150045, 168330, 196385, 221495, 235662, 258649, 265794, 300090, 310093, 392770, 442990, 517298, 589155, 620186, 664485, 775947, 930279, 1178310, 1293245, 1328970, 1550465, 1551894, 1810543, 1860558, 2586490, 3100930, 3621086, 3879735, 4651395, 5431629, 7759470, 8018119, 9052715, 9302790, 10863258, 16036238, 18105430, 24054357, 27158145, 40090595, 48108714, 54316290, 56126833, 80181190, 112253666, 120271785, 168380499, 240543570, 280634165, 336760998, 561268330, 841902495, 1683804990]

約数ペア:

[(1, 1683804990), (2, 841902495), (3, 561268330), (5, 336760998), (6, 280634165), (7, 240543570), (10, 168380499), (14, 120271785), (15, 112253666), (21, 80181190), (30, 56126833), (31, 54316290), (35, 48108714), (42, 40090595), (62, 27158145), (70, 24054357), (93, 18105430), (105, 16036238), (155, 10863258), (181, 9302790), (186, 9052715), (210, 8018119), (217, 7759470), (310, 5431629), (362, 4651395), (434, 3879735), (465, 3621086), (543, 3100930), (651, 2586490), (905, 1860558), (930, 1810543), (1085, 1551894), (1086, 1550465), (1267, 1328970), (1302, 1293245), (1429, 1178310), (1810, 930279), (2170, 775947), (2534, 664485), (2715, 620186), (2858, 589155), (3255, 517298), (3801, 442990), (4287, 392770), (5430, 310093), (5611, 300090), (6335, 265794), (6510, 258649), (7145, 235662), (7602, 221495), (8574, 196385), (10003, 168330), (11222, 150045), (12670, 132897), (14290, 117831), (16833, 100030), (19005, 88598), (20006, 84165), (21435, 78554), (28055, 60018), (30009, 56110), (33666, 50015), (38010, 44299), (39277, 42870)]