30774186

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89983}}^1$

素因数の和:90010

約数の個数: 24

約数和(自身を含む): 70187520

約数和(自身を除く): 39413334

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 89983, 179966, 269949, 539898, 809847, 1619694, 1709677, 3419354, 5129031, 10258062, 15387093, 30774186]

約数ペア:

[(1, 30774186), (2, 15387093), (3, 10258062), (6, 5129031), (9, 3419354), (18, 1709677), (19, 1619694), (38, 809847), (57, 539898), (114, 269949), (171, 179966), (342, 89983)]