26938140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{448969}}^1$

素因数の和:448981

約数の個数: 24

約数和(自身を含む): 75426960

約数和(自身を除く): 48488820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 448969, 897938, 1346907, 1795876, 2244845, 2693814, 4489690, 5387628, 6734535, 8979380, 13469070, 26938140]

約数ペア:

[(1, 26938140), (2, 13469070), (3, 8979380), (4, 6734535), (5, 5387628), (6, 4489690), (10, 2693814), (12, 2244845), (15, 1795876), (20, 1346907), (30, 897938), (60, 448969)]