30751948

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{751}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 55903680

約数和(自身を除く): 25151732

約数列:

[1, 2, 4, 29, 58, 116, 353, 706, 751, 1412, 1502, 3004, 10237, 20474, 21779, 40948, 43558, 87116, 265103, 530206, 1060412, 7687987, 15375974, 30751948]

約数ペア:

[(1, 30751948), (2, 15375974), (4, 7687987), (29, 1060412), (58, 530206), (116, 265103), (353, 87116), (706, 43558), (751, 40948), (1412, 21779), (1502, 20474), (3004, 10237)]