30541882

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70373}}^1$

素因数の和:70413

約数の個数: 16

約数和(自身を含む): 54047232

約数和(自身を除く): 23505350

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 70373, 140746, 492611, 985222, 2181563, 4363126, 15270941, 30541882]

約数ペア:

[(1, 30541882), (2, 15270941), (7, 4363126), (14, 2181563), (31, 985222), (62, 492611), (217, 140746), (434, 70373)]