30327286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 53032320

約数和(自身を除く): 22705034

約数列:

[1, 2, 11, 17, 22, 34, 131, 187, 262, 374, 619, 1238, 1441, 2227, 2882, 4454, 6809, 10523, 13618, 21046, 24497, 48994, 81089, 115753, 162178, 231506, 891979, 1378513, 1783958, 2757026, 15163643, 30327286]

約数ペア:

[(1, 30327286), (2, 15163643), (11, 2757026), (17, 1783958), (22, 1378513), (34, 891979), (131, 231506), (187, 162178), (262, 115753), (374, 81089), (619, 48994), (1238, 24497), (1441, 21046), (2227, 13618), (2882, 10523), (4454, 6809)]