30737812

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23357}}^1$

素因数の和:23415

約数の個数: 24

約数和(自身を含む): 62786304

約数和(自身を除く): 32048492

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 23357, 46714, 93428, 163499, 326998, 653996, 1097779, 2195558, 4391116, 7684453, 15368906, 30737812]

約数ペア:

[(1, 30737812), (2, 15368906), (4, 7684453), (7, 4391116), (14, 2195558), (28, 1097779), (47, 653996), (94, 326998), (188, 163499), (329, 93428), (658, 46714), (1316, 23357)]