30728982

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{32621}}^1$

素因数の和:32783

約数の個数: 16

約数和(自身を含む): 61851312

約数和(自身を除く): 31122330

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 32621, 65242, 97863, 195726, 5121497, 10242994, 15364491, 30728982]

約数ペア:

[(1, 30728982), (2, 15364491), (3, 10242994), (6, 5121497), (157, 195726), (314, 97863), (471, 65242), (942, 32621)]