1058532860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{687359}}^1$

素因数の和:687386

約数の個数: 48

約数和(自身を含む): 2771435520

約数和(自身を除く): 1712902660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 687359, 1374718, 2749436, 3436795, 4811513, 6873590, 7560949, 9623026, 13747180, 15121898, 19246052, 24057565, 30243796, 37804745, 48115130, 52926643, 75609490, 96230260, 105853286, 151218980, 211706572, 264633215, 529266430, 1058532860]

約数ペア:

[(1, 1058532860), (2, 529266430), (4, 264633215), (5, 211706572), (7, 151218980), (10, 105853286), (11, 96230260), (14, 75609490), (20, 52926643), (22, 48115130), (28, 37804745), (35, 30243796), (44, 24057565), (55, 19246052), (70, 15121898), (77, 13747180), (110, 9623026), (140, 7560949), (154, 6873590), (220, 4811513), (308, 3436795), (385, 2749436), (770, 1374718), (1540, 687359)]