30143806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{195739}}^1$

素因数の和:195759

約数の個数: 16

約数和(自身を含む): 56373120

約数和(自身を除く): 26229314

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 195739, 391478, 1370173, 2153129, 2740346, 4306258, 15071903, 30143806]

約数ペア:

[(1, 30143806), (2, 15071903), (7, 4306258), (11, 2740346), (14, 2153129), (22, 1370173), (77, 391478), (154, 195739)]