1564359230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{857}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 3269185920

約数和(自身を除く): 1704826690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 293, 445, 586, 623, 857, 890, 1246, 1465, 1714, 2051, 2930, 3115, 4102, 4285, 5999, 6230, 8570, 10255, 11998, 20510, 26077, 29995, 52154, 59990, 76273, 130385, 152546, 182539, 251101, 260770, 365078, 381365, 502202, 533911, 762730, 912695, 1067822, 1255505, 1757707, 1825390, 2511010, 2669555, 3515414, 5339110, 8788535, 17577070, 22347989, 44695978, 111739945, 156435923, 223479890, 312871846, 782179615, 1564359230]

約数ペア:

[(1, 1564359230), (2, 782179615), (5, 312871846), (7, 223479890), (10, 156435923), (14, 111739945), (35, 44695978), (70, 22347989), (89, 17577070), (178, 8788535), (293, 5339110), (445, 3515414), (586, 2669555), (623, 2511010), (857, 1825390), (890, 1757707), (1246, 1255505), (1465, 1067822), (1714, 912695), (2051, 762730), (2930, 533911), (3115, 502202), (4102, 381365), (4285, 365078), (5999, 260770), (6230, 251101), (8570, 182539), (10255, 152546), (11998, 130385), (20510, 76273), (26077, 59990), (29995, 52154)]