30186854

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:328

約数の個数: 24

約数和(自身を含む): 47598408

約数和(自身を除く): 17411554

約数列:

[1, 2, 29, 58, 131, 137, 262, 274, 841, 1682, 3799, 3973, 7598, 7946, 17947, 35894, 110171, 115217, 220342, 230434, 520463, 1040926, 15093427, 30186854]

約数ペア:

[(1, 30186854), (2, 15093427), (29, 1040926), (58, 520463), (131, 230434), (137, 220342), (262, 115217), (274, 110171), (841, 35894), (1682, 17947), (3799, 7946), (3973, 7598)]