290715810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:729

約数の個数: 192

約数和(自身を含む): 929408256

約数和(自身を除く): 638692446

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 121, 154, 165, 170, 187, 210, 231, 238, 242, 255, 330, 357, 363, 374, 385, 462, 510, 561, 595, 605, 673, 714, 726, 770, 847, 935, 1122, 1155, 1190, 1210, 1309, 1346, 1694, 1785, 1815, 1870, 2019, 2057, 2310, 2541, 2618, 2805, 3365, 3570, 3630, 3927, 4038, 4114, 4235, 4711, 5082, 5610, 6171, 6545, 6730, 7403, 7854, 8470, 9422, 10095, 10285, 11441, 12342, 12705, 13090, 14133, 14399, 14806, 19635, 20190, 20570, 22209, 22882, 23555, 25410, 28266, 28798, 30855, 34323, 37015, 39270, 43197, 44418, 47110, 51821, 57205, 61710, 68646, 70665, 71995, 74030, 80087, 81433, 86394, 103642, 111045, 114410, 125851, 141330, 143990, 155463, 160174, 162866, 171615, 215985, 222090, 240261, 244299, 251702, 259105, 310926, 343230, 377553, 400435, 407165, 431970, 480522, 488598, 518210, 570031, 629255, 755106, 777315, 800870, 814330, 880957, 1140062, 1201305, 1221495, 1258510, 1384361, 1554630, 1710093, 1761914, 1887765, 2402610, 2442990, 2642871, 2768722, 2850155, 3420186, 3775530, 4153083, 4404785, 5285742, 5700310, 6921805, 8306166, 8550465, 8809570, 9690527, 13214355, 13843610, 17100930, 19381054, 20765415, 26428710, 29071581, 41530830, 48452635, 58143162, 96905270, 145357905, 290715810]

約数ペア:

[(1, 290715810), (2, 145357905), (3, 96905270), (5, 58143162), (6, 48452635), (7, 41530830), (10, 29071581), (11, 26428710), (14, 20765415), (15, 19381054), (17, 17100930), (21, 13843610), (22, 13214355), (30, 9690527), (33, 8809570), (34, 8550465), (35, 8306166), (42, 6921805), (51, 5700310), (55, 5285742), (66, 4404785), (70, 4153083), (77, 3775530), (85, 3420186), (102, 2850155), (105, 2768722), (110, 2642871), (119, 2442990), (121, 2402610), (154, 1887765), (165, 1761914), (170, 1710093), (187, 1554630), (210, 1384361), (231, 1258510), (238, 1221495), (242, 1201305), (255, 1140062), (330, 880957), (357, 814330), (363, 800870), (374, 777315), (385, 755106), (462, 629255), (510, 570031), (561, 518210), (595, 488598), (605, 480522), (673, 431970), (714, 407165), (726, 400435), (770, 377553), (847, 343230), (935, 310926), (1122, 259105), (1155, 251702), (1190, 244299), (1210, 240261), (1309, 222090), (1346, 215985), (1694, 171615), (1785, 162866), (1815, 160174), (1870, 155463), (2019, 143990), (2057, 141330), (2310, 125851), (2541, 114410), (2618, 111045), (2805, 103642), (3365, 86394), (3570, 81433), (3630, 80087), (3927, 74030), (4038, 71995), (4114, 70665), (4235, 68646), (4711, 61710), (5082, 57205), (5610, 51821), (6171, 47110), (6545, 44418), (6730, 43197), (7403, 39270), (7854, 37015), (8470, 34323), (9422, 30855), (10095, 28798), (10285, 28266), (11441, 25410), (12342, 23555), (12705, 22882), (13090, 22209), (14133, 20570), (14399, 20190), (14806, 19635)]