30831302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{6619}}^1$

素因数の和:6775

約数の個数: 16

約数和(自身を含む): 49332240

約数和(自身を除く): 18500938

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 6619, 13238, 112523, 225046, 906803, 1813606, 15415651, 30831302]

約数ペア:

[(1, 30831302), (2, 15415651), (17, 1813606), (34, 906803), (137, 225046), (274, 112523), (2329, 13238), (4658, 6619)]