17183230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 32076000

約数和(自身を除く): 14892770

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 430, 445, 449, 890, 898, 2245, 3827, 4490, 7654, 19135, 19307, 38270, 38614, 39961, 79922, 96535, 193070, 199805, 399610, 1718323, 3436646, 8591615, 17183230]

約数ペア:

[(1, 17183230), (2, 8591615), (5, 3436646), (10, 1718323), (43, 399610), (86, 199805), (89, 193070), (178, 96535), (215, 79922), (430, 39961), (445, 38614), (449, 38270), (890, 19307), (898, 19135), (2245, 7654), (3827, 4490)]