30908654

素因数分解:

$2^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{2729}}^1$

素因数の和:3547

約数の個数: 16

約数和(自身を含む): 53071200

約数和(自身を除く): 22162546

約数列:

[1, 2, 7, 14, 809, 1618, 2729, 5458, 5663, 11326, 19103, 38206, 2207761, 4415522, 15454327, 30908654]

約数ペア:

[(1, 30908654), (2, 15454327), (7, 4415522), (14, 2207761), (809, 38206), (1618, 19103), (2729, 11326), (5458, 5663)]