30019994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1907}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 47806848

約数和(自身を除く): 17786854

約数列:

[1, 2, 17, 34, 463, 926, 1907, 3814, 7871, 15742, 32419, 64838, 882941, 1765882, 15009997, 30019994]

約数ペア:

[(1, 30019994), (2, 15009997), (17, 1765882), (34, 882941), (463, 64838), (926, 32419), (1907, 15742), (3814, 7871)]