30710638

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{41389}}^1$

素因数の和:41451

約数の個数: 16

約数和(自身を含む): 53641440

約数和(自身を除く): 22930802

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 41389, 82778, 289723, 579446, 2193617, 4387234, 15355319, 30710638]

約数ペア:

[(1, 30710638), (2, 15355319), (7, 4387234), (14, 2193617), (53, 579446), (106, 289723), (371, 82778), (742, 41389)]