30927764

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15131}}^1$

素因数の和:15215

約数の個数: 24

約数和(自身を含む): 62707008

約数和(自身を除く): 31779244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 15131, 30262, 60524, 105917, 211834, 423668, 1104563, 2209126, 4418252, 7731941, 15463882, 30927764]

約数ペア:

[(1, 30927764), (2, 15463882), (4, 7731941), (7, 4418252), (14, 2209126), (28, 1104563), (73, 423668), (146, 211834), (292, 105917), (511, 60524), (1022, 30262), (2044, 15131)]