30931076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{14957}}^1$

素因数の和:15019

約数の個数: 24

約数和(自身を含む): 60310656

約数和(自身を除く): 29379580

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 14957, 29914, 59828, 164527, 329054, 658108, 702979, 1405958, 2811916, 7732769, 15465538, 30931076]

約数ペア:

[(1, 30931076), (2, 15465538), (4, 7732769), (11, 2811916), (22, 1405958), (44, 702979), (47, 658108), (94, 329054), (188, 164527), (517, 59828), (1034, 29914), (2068, 14957)]