117853540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19577}}^1$

素因数の和:19636

約数の個数: 48

約数和(自身を含む): 289441152

約数和(自身を除く): 171587612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 19577, 39154, 78308, 97885, 137039, 195770, 274078, 391540, 548156, 685195, 841811, 1370390, 1683622, 2740780, 3367244, 4209055, 5892677, 8418110, 11785354, 16836220, 23570708, 29463385, 58926770, 117853540]

約数ペア:

[(1, 117853540), (2, 58926770), (4, 29463385), (5, 23570708), (7, 16836220), (10, 11785354), (14, 8418110), (20, 5892677), (28, 4209055), (35, 3367244), (43, 2740780), (70, 1683622), (86, 1370390), (140, 841811), (172, 685195), (215, 548156), (301, 391540), (430, 274078), (602, 195770), (860, 137039), (1204, 97885), (1505, 78308), (3010, 39154), (6020, 19577)]