30643718

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6653}}^1$

素因数の和:6716

約数の個数: 24

約数和(自身を含む): 54616032

約数和(自身を除く): 23972314

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 6653, 13306, 46571, 93142, 312691, 325997, 625382, 651994, 2188837, 4377674, 15321859, 30643718]

約数ペア:

[(1, 30643718), (2, 15321859), (7, 4377674), (14, 2188837), (47, 651994), (49, 625382), (94, 325997), (98, 312691), (329, 93142), (658, 46571), (2303, 13306), (4606, 6653)]