30338854

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 56669760

約数和(自身を除く): 26330906

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 1873, 2314, 3746, 8099, 13111, 16198, 24349, 26222, 48698, 166697, 170443, 333394, 340886, 1166879, 2167061, 2333758, 4334122, 15169427, 30338854]

約数ペア:

[(1, 30338854), (2, 15169427), (7, 4334122), (13, 2333758), (14, 2167061), (26, 1166879), (89, 340886), (91, 333394), (178, 170443), (182, 166697), (623, 48698), (1157, 26222), (1246, 24349), (1873, 16198), (2314, 13111), (3746, 8099)]