30189591

素因数分解:

$3^5\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 45485440

約数和(自身を除く): 15295849

約数列:

[1, 3, 9, 27, 81, 243, 283, 439, 849, 1317, 2547, 3951, 7641, 11853, 22923, 35559, 68769, 106677, 124237, 372711, 1118133, 3354399, 10063197, 30189591]

約数ペア:

[(1, 30189591), (3, 10063197), (9, 3354399), (27, 1118133), (81, 372711), (243, 124237), (283, 106677), (439, 68769), (849, 35559), (1317, 22923), (2547, 11853), (3951, 7641)]