66157090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{93179}}^1$

素因数の和:93257

約数の個数: 16

約数和(自身を含む): 120761280

約数和(自身を除く): 54604190

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 93179, 186358, 465895, 931790, 6615709, 13231418, 33078545, 66157090]

約数ペア:

[(1, 66157090), (2, 33078545), (5, 13231418), (10, 6615709), (71, 931790), (142, 465895), (355, 186358), (710, 93179)]