64157670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:891

約数の個数: 80

約数和(自身を含む): 174414240

約数和(自身を除く): 110256570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 103, 135, 162, 206, 270, 309, 405, 515, 618, 769, 810, 927, 1030, 1538, 1545, 1854, 2307, 2781, 3090, 3845, 4614, 4635, 5562, 6921, 7690, 8343, 9270, 11535, 13842, 13905, 16686, 20763, 23070, 27810, 34605, 41526, 41715, 62289, 69210, 79207, 83430, 103815, 124578, 158414, 207630, 237621, 311445, 396035, 475242, 622890, 712863, 792070, 1188105, 1425726, 2138589, 2376210, 3564315, 4277178, 6415767, 7128630, 10692945, 12831534, 21385890, 32078835, 64157670]

約数ペア:

[(1, 64157670), (2, 32078835), (3, 21385890), (5, 12831534), (6, 10692945), (9, 7128630), (10, 6415767), (15, 4277178), (18, 3564315), (27, 2376210), (30, 2138589), (45, 1425726), (54, 1188105), (81, 792070), (90, 712863), (103, 622890), (135, 475242), (162, 396035), (206, 311445), (270, 237621), (309, 207630), (405, 158414), (515, 124578), (618, 103815), (769, 83430), (810, 79207), (927, 69210), (1030, 62289), (1538, 41715), (1545, 41526), (1854, 34605), (2307, 27810), (2781, 23070), (3090, 20763), (3845, 16686), (4614, 13905), (4635, 13842), (5562, 11535), (6921, 9270), (7690, 8343)]