214710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 546912

約数和(自身を除く): 332202

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 421, 510, 842, 1263, 2105, 2526, 4210, 6315, 7157, 12630, 14314, 21471, 35785, 42942, 71570, 107355, 214710]

約数ペア:

[(1, 214710), (2, 107355), (3, 71570), (5, 42942), (6, 35785), (10, 21471), (15, 14314), (17, 12630), (30, 7157), (34, 6315), (51, 4210), (85, 2526), (102, 2105), (170, 1263), (255, 842), (421, 510)]