33742940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21911}}^1$

素因数の和:21938

約数の個数: 48

約数和(自身を含む): 88349184

約数和(自身を除く): 54606244

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, 21911, 43822, 87644, 109555, 153377, 219110, 241021, 306754, 438220, 482042, 613508, 766885, 964084, 1205105, 1533770, 1687147, 2410210, 3067540, 3374294, 4820420, 6748588, 8435735, 16871470, 33742940]

約数ペア:

[(1, 33742940), (2, 16871470), (4, 8435735), (5, 6748588), (7, 4820420), (10, 3374294), (11, 3067540), (14, 2410210), (20, 1687147), (22, 1533770), (28, 1205105), (35, 964084), (44, 766885), (55, 613508), (70, 482042), (77, 438220), (110, 306754), (140, 241021), (154, 219110), (220, 153377), (308, 109555), (385, 87644), (770, 43822), (1540, 21911)]