11622380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7547}}^1$

素因数の和:7574

約数の個数: 48

約数和(自身を含む): 30433536

約数和(自身を除く): 18811156

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, 7547, 15094, 30188, 37735, 52829, 75470, 83017, 105658, 150940, 166034, 211316, 264145, 332068, 415085, 528290, 581119, 830170, 1056580, 1162238, 1660340, 2324476, 2905595, 5811190, 11622380]

約数ペア:

[(1, 11622380), (2, 5811190), (4, 2905595), (5, 2324476), (7, 1660340), (10, 1162238), (11, 1056580), (14, 830170), (20, 581119), (22, 528290), (28, 415085), (35, 332068), (44, 264145), (55, 211316), (70, 166034), (77, 150940), (110, 105658), (140, 83017), (154, 75470), (220, 52829), (308, 37735), (385, 30188), (770, 15094), (1540, 7547)]