30930010

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{2789}}^1$

素因数の和:3905

約数の個数: 16

約数和(自身を含む): 55744200

約数和(自身を除く): 24814190

約数列:

[1, 2, 5, 10, 1109, 2218, 2789, 5545, 5578, 11090, 13945, 27890, 3093001, 6186002, 15465005, 30930010]

約数ペア:

[(1, 30930010), (2, 15465005), (5, 6186002), (10, 3093001), (1109, 27890), (2218, 13945), (2789, 11090), (5545, 5578)]