66649590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1666

約数の個数: 96

約数和(自身を含む): 201127680

約数和(自身を除く): 134478090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 67, 70, 90, 105, 126, 134, 201, 210, 315, 335, 402, 469, 603, 630, 670, 938, 1005, 1206, 1407, 1579, 2010, 2345, 2814, 3015, 3158, 4221, 4690, 4737, 6030, 7035, 7895, 8442, 9474, 11053, 14070, 14211, 15790, 21105, 22106, 23685, 28422, 33159, 42210, 47370, 55265, 66318, 71055, 99477, 105793, 110530, 142110, 165795, 198954, 211586, 317379, 331590, 497385, 528965, 634758, 740551, 952137, 994770, 1057930, 1481102, 1586895, 1904274, 2221653, 3173790, 3702755, 4443306, 4760685, 6664959, 7405510, 9521370, 11108265, 13329918, 22216530, 33324795, 66649590]

約数ペア:

[(1, 66649590), (2, 33324795), (3, 22216530), (5, 13329918), (6, 11108265), (7, 9521370), (9, 7405510), (10, 6664959), (14, 4760685), (15, 4443306), (18, 3702755), (21, 3173790), (30, 2221653), (35, 1904274), (42, 1586895), (45, 1481102), (63, 1057930), (67, 994770), (70, 952137), (90, 740551), (105, 634758), (126, 528965), (134, 497385), (201, 331590), (210, 317379), (315, 211586), (335, 198954), (402, 165795), (469, 142110), (603, 110530), (630, 105793), (670, 99477), (938, 71055), (1005, 66318), (1206, 55265), (1407, 47370), (1579, 42210), (2010, 33159), (2345, 28422), (2814, 23685), (3015, 22106), (3158, 21105), (4221, 15790), (4690, 14211), (4737, 14070), (6030, 11053), (7035, 9474), (7895, 8442)]