17100580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{122147}}^1$

素因数の和:122163

約数の個数: 24

約数和(自身を含む): 41041728

約数和(自身を除く): 23941148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 122147, 244294, 488588, 610735, 855029, 1221470, 1710058, 2442940, 3420116, 4275145, 8550290, 17100580]

約数ペア:

[(1, 17100580), (2, 8550290), (4, 4275145), (5, 3420116), (7, 2442940), (10, 1710058), (14, 1221470), (20, 855029), (28, 610735), (35, 488588), (70, 244294), (140, 122147)]