30801356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8623}}^1$

素因数の和:8693

約数の個数: 24

約数和(自身を含む): 57953280

約数和(自身を除く): 27151924

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 8623, 17246, 34492, 163837, 327674, 405281, 655348, 810562, 1621124, 7700339, 15400678, 30801356]

約数ペア:

[(1, 30801356), (2, 15400678), (4, 7700339), (19, 1621124), (38, 810562), (47, 655348), (76, 405281), (94, 327674), (188, 163837), (893, 34492), (1786, 17246), (3572, 8623)]