313624670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{2791}}^1$

素因数の和:3476

約数の個数: 32

約数和(自身を含む): 598850496

約数和(自身を除く): 285225826

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 661, 1322, 2791, 3305, 5582, 6610, 11237, 13955, 22474, 27910, 47447, 56185, 94894, 112370, 237235, 474470, 1844851, 3689702, 9224255, 18448510, 31362467, 62724934, 156812335, 313624670]

約数ペア:

[(1, 313624670), (2, 156812335), (5, 62724934), (10, 31362467), (17, 18448510), (34, 9224255), (85, 3689702), (170, 1844851), (661, 474470), (1322, 237235), (2791, 112370), (3305, 94894), (5582, 56185), (6610, 47447), (11237, 27910), (13955, 22474)]