30891474

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{32381}}^1$

素因数の和:32442

約数の個数: 24

約数和(自身を含む): 68196492

約数和(自身を除く): 37305018

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 32381, 64762, 97143, 194286, 291429, 582858, 1716193, 3432386, 5148579, 10297158, 15445737, 30891474]

約数ペア:

[(1, 30891474), (2, 15445737), (3, 10297158), (6, 5148579), (9, 3432386), (18, 1716193), (53, 582858), (106, 291429), (159, 194286), (318, 97143), (477, 64762), (954, 32381)]