27187310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{87701}}^1$

素因数の和:87739

約数の個数: 16

約数和(自身を含む): 50516352

約数和(自身を除く): 23329042

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 87701, 175402, 438505, 877010, 2718731, 5437462, 13593655, 27187310]

約数ペア:

[(1, 27187310), (2, 13593655), (5, 5437462), (10, 2718731), (31, 877010), (62, 438505), (155, 175402), (310, 87701)]