2659230

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{67}}^1$

素因数の和:100

約数の個数: 120

約数和(自身を含む): 8441928

約数和(自身を除く): 5782698

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 67, 70, 81, 90, 98, 105, 126, 134, 135, 147, 162, 189, 201, 210, 245, 270, 294, 315, 335, 378, 402, 405, 441, 469, 490, 567, 603, 630, 670, 735, 810, 882, 938, 945, 1005, 1134, 1206, 1323, 1407, 1470, 1809, 1890, 2010, 2205, 2345, 2646, 2814, 2835, 3015, 3283, 3618, 3969, 4221, 4410, 4690, 5427, 5670, 6030, 6566, 6615, 7035, 7938, 8442, 9045, 9849, 10854, 12663, 13230, 14070, 16415, 18090, 19698, 19845, 21105, 25326, 27135, 29547, 32830, 37989, 39690, 42210, 49245, 54270, 59094, 63315, 75978, 88641, 98490, 126630, 147735, 177282, 189945, 265923, 295470, 379890, 443205, 531846, 886410, 1329615, 2659230]

約数ペア:

[(1, 2659230), (2, 1329615), (3, 886410), (5, 531846), (6, 443205), (7, 379890), (9, 295470), (10, 265923), (14, 189945), (15, 177282), (18, 147735), (21, 126630), (27, 98490), (30, 88641), (35, 75978), (42, 63315), (45, 59094), (49, 54270), (54, 49245), (63, 42210), (67, 39690), (70, 37989), (81, 32830), (90, 29547), (98, 27135), (105, 25326), (126, 21105), (134, 19845), (135, 19698), (147, 18090), (162, 16415), (189, 14070), (201, 13230), (210, 12663), (245, 10854), (270, 9849), (294, 9045), (315, 8442), (335, 7938), (378, 7035), (402, 6615), (405, 6566), (441, 6030), (469, 5670), (490, 5427), (567, 4690), (603, 4410), (630, 4221), (670, 3969), (735, 3618), (810, 3283), (882, 3015), (938, 2835), (945, 2814), (1005, 2646), (1134, 2345), (1206, 2205), (1323, 2010), (1407, 1890), (1470, 1809)]