67605090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 128

約数和(自身を含む): 203420160

約数和(自身を除く): 135815070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 29, 30, 34, 35, 42, 51, 58, 70, 85, 87, 102, 105, 119, 145, 170, 174, 203, 210, 238, 255, 290, 357, 406, 435, 493, 510, 595, 609, 653, 714, 870, 986, 1015, 1190, 1218, 1306, 1479, 1785, 1959, 2030, 2465, 2958, 3045, 3265, 3451, 3570, 3918, 4571, 4930, 6090, 6530, 6902, 7395, 9142, 9795, 10353, 11101, 13713, 14790, 17255, 18937, 19590, 20706, 22202, 22855, 27426, 33303, 34510, 37874, 45710, 51765, 55505, 56811, 66606, 68565, 77707, 94685, 103530, 111010, 113622, 132559, 137130, 155414, 166515, 189370, 233121, 265118, 284055, 321929, 333030, 388535, 397677, 466242, 568110, 643858, 662795, 777070, 795354, 965787, 1165605, 1325590, 1609645, 1931574, 1988385, 2253503, 2331210, 3219290, 3976770, 4507006, 4828935, 6760509, 9657870, 11267515, 13521018, 22535030, 33802545, 67605090]

約数ペア:

[(1, 67605090), (2, 33802545), (3, 22535030), (5, 13521018), (6, 11267515), (7, 9657870), (10, 6760509), (14, 4828935), (15, 4507006), (17, 3976770), (21, 3219290), (29, 2331210), (30, 2253503), (34, 1988385), (35, 1931574), (42, 1609645), (51, 1325590), (58, 1165605), (70, 965787), (85, 795354), (87, 777070), (102, 662795), (105, 643858), (119, 568110), (145, 466242), (170, 397677), (174, 388535), (203, 333030), (210, 321929), (238, 284055), (255, 265118), (290, 233121), (357, 189370), (406, 166515), (435, 155414), (493, 137130), (510, 132559), (595, 113622), (609, 111010), (653, 103530), (714, 94685), (870, 77707), (986, 68565), (1015, 66606), (1190, 56811), (1218, 55505), (1306, 51765), (1479, 45710), (1785, 37874), (1959, 34510), (2030, 33303), (2465, 27426), (2958, 22855), (3045, 22202), (3265, 20706), (3451, 19590), (3570, 18937), (3918, 17255), (4571, 14790), (4930, 13713), (6090, 11101), (6530, 10353), (6902, 9795), (7395, 9142)]