71333690

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 130714560

約数和(自身を除く): 59380870

約数列:

[1, 2, 5, 10, 107, 163, 214, 326, 409, 535, 815, 818, 1070, 1630, 2045, 4090, 17441, 34882, 43763, 66667, 87205, 87526, 133334, 174410, 218815, 333335, 437630, 666670, 7133369, 14266738, 35666845, 71333690]

約数ペア:

[(1, 71333690), (2, 35666845), (5, 14266738), (10, 7133369), (107, 666670), (163, 437630), (214, 333335), (326, 218815), (409, 174410), (535, 133334), (815, 87526), (818, 87205), (1070, 66667), (1630, 43763), (2045, 34882), (4090, 17441)]