2146654260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2213}}^1$

素因数の和:2562

約数の個数: 144

約数和(自身を含む): 6919423056

約数和(自身を除く): 4772768796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 317, 340, 510, 612, 634, 765, 951, 1020, 1268, 1530, 1585, 1902, 2213, 2853, 3060, 3170, 3804, 4426, 4755, 5389, 5706, 6340, 6639, 8852, 9510, 10778, 11065, 11412, 13278, 14265, 16167, 19020, 19917, 21556, 22130, 26556, 26945, 28530, 32334, 33195, 37621, 39834, 44260, 48501, 53890, 57060, 64668, 66390, 75242, 79668, 80835, 97002, 99585, 107780, 112863, 132780, 150484, 161670, 188105, 194004, 199170, 225726, 242505, 323340, 338589, 376210, 398340, 451452, 485010, 564315, 677178, 701521, 752420, 970020, 1128630, 1354356, 1403042, 1692945, 2104563, 2257260, 2806084, 3385890, 3507605, 4209126, 6313689, 6771780, 7015210, 8418252, 10522815, 11925857, 12627378, 14030420, 21045630, 23851714, 25254756, 31568445, 35777571, 42091260, 47703428, 59629285, 63136890, 71555142, 107332713, 119258570, 126273780, 143110284, 178887855, 214665426, 238517140, 357775710, 429330852, 536663565, 715551420, 1073327130, 2146654260]

約数ペア:

[(1, 2146654260), (2, 1073327130), (3, 715551420), (4, 536663565), (5, 429330852), (6, 357775710), (9, 238517140), (10, 214665426), (12, 178887855), (15, 143110284), (17, 126273780), (18, 119258570), (20, 107332713), (30, 71555142), (34, 63136890), (36, 59629285), (45, 47703428), (51, 42091260), (60, 35777571), (68, 31568445), (85, 25254756), (90, 23851714), (102, 21045630), (153, 14030420), (170, 12627378), (180, 11925857), (204, 10522815), (255, 8418252), (306, 7015210), (317, 6771780), (340, 6313689), (510, 4209126), (612, 3507605), (634, 3385890), (765, 2806084), (951, 2257260), (1020, 2104563), (1268, 1692945), (1530, 1403042), (1585, 1354356), (1902, 1128630), (2213, 970020), (2853, 752420), (3060, 701521), (3170, 677178), (3804, 564315), (4426, 485010), (4755, 451452), (5389, 398340), (5706, 376210), (6340, 338589), (6639, 323340), (8852, 242505), (9510, 225726), (10778, 199170), (11065, 194004), (11412, 188105), (13278, 161670), (14265, 150484), (16167, 132780), (19020, 112863), (19917, 107780), (21556, 99585), (22130, 97002), (26556, 80835), (26945, 79668), (28530, 75242), (32334, 66390), (33195, 64668), (37621, 57060), (39834, 53890), (44260, 48501)]