30362156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9719}}^1$

素因数の和:9805

約数の個数: 24

約数和(自身を含む): 58786560

約数和(自身を除く): 28424404

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 9719, 19438, 38876, 106909, 213818, 427636, 690049, 1380098, 2760196, 7590539, 15181078, 30362156]

約数ペア:

[(1, 30362156), (2, 15181078), (4, 7590539), (11, 2760196), (22, 1380098), (44, 690049), (71, 427636), (142, 213818), (284, 106909), (781, 38876), (1562, 19438), (3124, 9719)]