30131834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6053}}^1$

素因数の和:6205

約数の個数: 16

約数和(自身を含む): 47947680

約数和(自身を除く): 17815846

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 6053, 12106, 115007, 230014, 792943, 1585886, 15065917, 30131834]

約数ペア:

[(1, 30131834), (2, 15065917), (19, 1585886), (38, 792943), (131, 230014), (262, 115007), (2489, 12106), (4978, 6053)]