34889540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{249211}}^1$

素因数の和:249227

約数の個数: 24

約数和(自身を含む): 83735232

約数和(自身を除く): 48845692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 249211, 498422, 996844, 1246055, 1744477, 2492110, 3488954, 4984220, 6977908, 8722385, 17444770, 34889540]

約数ペア:

[(1, 34889540), (2, 17444770), (4, 8722385), (5, 6977908), (7, 4984220), (10, 3488954), (14, 2492110), (20, 1744477), (28, 1246055), (35, 996844), (70, 498422), (140, 249211)]