985480210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1009}}^1$

素因数の和:1723

約数の個数: 64

約数和(自身を含む): 2089100160

約数和(自身を除く): 1103619950

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 683, 715, 1009, 1366, 1430, 2018, 3415, 5045, 6830, 7513, 8879, 10090, 11099, 13117, 15026, 17758, 22198, 26234, 37565, 44395, 55495, 65585, 75130, 88790, 97669, 110990, 131170, 144287, 195338, 288574, 488345, 689147, 721435, 976690, 1378294, 1442870, 3445735, 6891470, 7580617, 8958911, 15161234, 17917822, 37903085, 44794555, 75806170, 89589110, 98548021, 197096042, 492740105, 985480210]

約数ペア:

[(1, 985480210), (2, 492740105), (5, 197096042), (10, 98548021), (11, 89589110), (13, 75806170), (22, 44794555), (26, 37903085), (55, 17917822), (65, 15161234), (110, 8958911), (130, 7580617), (143, 6891470), (286, 3445735), (683, 1442870), (715, 1378294), (1009, 976690), (1366, 721435), (1430, 689147), (2018, 488345), (3415, 288574), (5045, 195338), (6830, 144287), (7513, 131170), (8879, 110990), (10090, 97669), (11099, 88790), (13117, 75130), (15026, 65585), (17758, 55495), (22198, 44395), (26234, 37565)]