30681508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53639}}^1$

素因数の和:53667

約数の個数: 24

約数和(自身を含む): 63080640

約数和(自身を除く): 32399132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 53639, 107278, 214556, 590029, 697307, 1180058, 1394614, 2360116, 2789228, 7670377, 15340754, 30681508]

約数ペア:

[(1, 30681508), (2, 15340754), (4, 7670377), (11, 2789228), (13, 2360116), (22, 1394614), (26, 1180058), (44, 697307), (52, 590029), (143, 214556), (286, 107278), (572, 53639)]