31283230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16729}}^1$

素因数の和:16764

約数の個数: 32

約数和(自身を含む): 65046240

約数和(自身を除く): 33763010

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 16729, 33458, 83645, 167290, 184019, 284393, 368038, 568786, 920095, 1421965, 1840190, 2843930, 3128323, 6256646, 15641615, 31283230]

約数ペア:

[(1, 31283230), (2, 15641615), (5, 6256646), (10, 3128323), (11, 2843930), (17, 1840190), (22, 1421965), (34, 920095), (55, 568786), (85, 368038), (110, 284393), (170, 184019), (187, 167290), (374, 83645), (935, 33458), (1870, 16729)]