289129710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 771223680

約数和(自身を除く): 482093970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 113, 145, 170, 173, 174, 226, 255, 290, 339, 346, 435, 493, 510, 519, 565, 678, 865, 870, 986, 1038, 1130, 1479, 1695, 1730, 1921, 2465, 2595, 2941, 2958, 3277, 3390, 3842, 4930, 5017, 5190, 5763, 5882, 6554, 7395, 8823, 9605, 9831, 10034, 11526, 14705, 14790, 15051, 16385, 17646, 19210, 19549, 19662, 25085, 28815, 29410, 30102, 32770, 39098, 44115, 49155, 50170, 55709, 57630, 58647, 75255, 85289, 88230, 97745, 98310, 111418, 117294, 150510, 167127, 170578, 195490, 255867, 278545, 293235, 332333, 334254, 426445, 511734, 557090, 566921, 586470, 664666, 835635, 852890, 996999, 1133842, 1279335, 1661665, 1671270, 1700763, 1993998, 2558670, 2834605, 3323330, 3401526, 4984995, 5669210, 8503815, 9637657, 9969990, 17007630, 19275314, 28912971, 48188285, 57825942, 96376570, 144564855, 289129710]

約数ペア:

[(1, 289129710), (2, 144564855), (3, 96376570), (5, 57825942), (6, 48188285), (10, 28912971), (15, 19275314), (17, 17007630), (29, 9969990), (30, 9637657), (34, 8503815), (51, 5669210), (58, 4984995), (85, 3401526), (87, 3323330), (102, 2834605), (113, 2558670), (145, 1993998), (170, 1700763), (173, 1671270), (174, 1661665), (226, 1279335), (255, 1133842), (290, 996999), (339, 852890), (346, 835635), (435, 664666), (493, 586470), (510, 566921), (519, 557090), (565, 511734), (678, 426445), (865, 334254), (870, 332333), (986, 293235), (1038, 278545), (1130, 255867), (1479, 195490), (1695, 170578), (1730, 167127), (1921, 150510), (2465, 117294), (2595, 111418), (2941, 98310), (2958, 97745), (3277, 88230), (3390, 85289), (3842, 75255), (4930, 58647), (5017, 57630), (5190, 55709), (5763, 50170), (5882, 49155), (6554, 44115), (7395, 39098), (8823, 32770), (9605, 30102), (9831, 29410), (10034, 28815), (11526, 25085), (14705, 19662), (14790, 19549), (15051, 19210), (16385, 17646)]