217413510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{426301}}^1$

素因数の和:426328

約数の個数: 32

約数和(自身を含む): 552487392

約数和(自身を除く): 335073882

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 426301, 852602, 1278903, 2131505, 2557806, 4263010, 6394515, 7247117, 12789030, 14494234, 21741351, 36235585, 43482702, 72471170, 108706755, 217413510]

約数ペア:

[(1, 217413510), (2, 108706755), (3, 72471170), (5, 43482702), (6, 36235585), (10, 21741351), (15, 14494234), (17, 12789030), (30, 7247117), (34, 6394515), (51, 4263010), (85, 2557806), (102, 2131505), (170, 1278903), (255, 852602), (510, 426301)]