30605278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{2111}}^1$

素因数の和:2783

約数の個数: 16

約数和(自身を含む): 50181120

約数和(自身を除く): 19575842

約数列:

[1, 2, 11, 22, 659, 1318, 2111, 4222, 7249, 14498, 23221, 46442, 1391149, 2782298, 15302639, 30605278]

約数ペア:

[(1, 30605278), (2, 15302639), (11, 2782298), (22, 1391149), (659, 46442), (1318, 23221), (2111, 14498), (4222, 7249)]