61079900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{87257}}^1$

素因数の和:87278

約数の個数: 36

約数和(自身を含む): 151479888

約数和(自身を除く): 90399988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 87257, 174514, 349028, 436285, 610799, 872570, 1221598, 1745140, 2181425, 2443196, 3053995, 4362850, 6107990, 8725700, 12215980, 15269975, 30539950, 61079900]

約数ペア:

[(1, 61079900), (2, 30539950), (4, 15269975), (5, 12215980), (7, 8725700), (10, 6107990), (14, 4362850), (20, 3053995), (25, 2443196), (28, 2181425), (35, 1745140), (50, 1221598), (70, 872570), (100, 610799), (140, 436285), (175, 349028), (350, 174514), (700, 87257)]