64069390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83207}}^1$

素因数の和:83232

約数の個数: 32

約数和(自身を含む): 143783424

約数和(自身を除く): 79714034

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 83207, 166414, 416035, 582449, 832070, 915277, 1164898, 1830554, 2912245, 4576385, 5824490, 6406939, 9152770, 12813878, 32034695, 64069390]

約数ペア:

[(1, 64069390), (2, 32034695), (5, 12813878), (7, 9152770), (10, 6406939), (11, 5824490), (14, 4576385), (22, 2912245), (35, 1830554), (55, 1164898), (70, 915277), (77, 832070), (110, 582449), (154, 416035), (385, 166414), (770, 83207)]