290067570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 858574080

約数和(自身を除く): 568506510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 83, 87, 90, 103, 117, 130, 145, 166, 174, 195, 206, 234, 249, 261, 290, 309, 377, 390, 415, 435, 498, 515, 522, 585, 618, 747, 754, 830, 870, 927, 1030, 1079, 1131, 1170, 1245, 1305, 1339, 1494, 1545, 1854, 1885, 2158, 2262, 2407, 2490, 2610, 2678, 2987, 3090, 3237, 3393, 3735, 3770, 4017, 4635, 4814, 5395, 5655, 5974, 6474, 6695, 6786, 7221, 7470, 8034, 8549, 8961, 9270, 9711, 10790, 11310, 12035, 12051, 13390, 14442, 14935, 16185, 16965, 17098, 17922, 19422, 20085, 21663, 24070, 24102, 25647, 26883, 29870, 31291, 32370, 33930, 36105, 38831, 40170, 42745, 43326, 44805, 48555, 51294, 53766, 60255, 62582, 72210, 76941, 77662, 85490, 89610, 93873, 97110, 108315, 111137, 116493, 120510, 128235, 134415, 153882, 156455, 187746, 194155, 216630, 222274, 232986, 247921, 256470, 268830, 281619, 312910, 333411, 349479, 384705, 388310, 469365, 495842, 555685, 563238, 582465, 666822, 698958, 743763, 769410, 938730, 1000233, 1111370, 1164930, 1239605, 1408095, 1487526, 1667055, 1747395, 2000466, 2231289, 2479210, 2816190, 3222973, 3334110, 3494790, 3718815, 4462578, 5001165, 6445946, 7437630, 9668919, 10002330, 11156445, 16114865, 19337838, 22312890, 29006757, 32229730, 48344595, 58013514, 96689190, 145033785, 290067570]

約数ペア:

[(1, 290067570), (2, 145033785), (3, 96689190), (5, 58013514), (6, 48344595), (9, 32229730), (10, 29006757), (13, 22312890), (15, 19337838), (18, 16114865), (26, 11156445), (29, 10002330), (30, 9668919), (39, 7437630), (45, 6445946), (58, 5001165), (65, 4462578), (78, 3718815), (83, 3494790), (87, 3334110), (90, 3222973), (103, 2816190), (117, 2479210), (130, 2231289), (145, 2000466), (166, 1747395), (174, 1667055), (195, 1487526), (206, 1408095), (234, 1239605), (249, 1164930), (261, 1111370), (290, 1000233), (309, 938730), (377, 769410), (390, 743763), (415, 698958), (435, 666822), (498, 582465), (515, 563238), (522, 555685), (585, 495842), (618, 469365), (747, 388310), (754, 384705), (830, 349479), (870, 333411), (927, 312910), (1030, 281619), (1079, 268830), (1131, 256470), (1170, 247921), (1245, 232986), (1305, 222274), (1339, 216630), (1494, 194155), (1545, 187746), (1854, 156455), (1885, 153882), (2158, 134415), (2262, 128235), (2407, 120510), (2490, 116493), (2610, 111137), (2678, 108315), (2987, 97110), (3090, 93873), (3237, 89610), (3393, 85490), (3735, 77662), (3770, 76941), (4017, 72210), (4635, 62582), (4814, 60255), (5395, 53766), (5655, 51294), (5974, 48555), (6474, 44805), (6695, 43326), (6786, 42745), (7221, 40170), (7470, 38831), (8034, 36105), (8549, 33930), (8961, 32370), (9270, 31291), (9711, 29870), (10790, 26883), (11310, 25647), (12035, 24102), (12051, 24070), (13390, 21663), (14442, 20085), (14935, 19422), (16185, 17922), (16965, 17098)]