2755390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 5565024

約数和(自身を除く): 2809634

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 677, 814, 1354, 2035, 3385, 4070, 6770, 7447, 14894, 25049, 37235, 50098, 74470, 125245, 250490, 275539, 551078, 1377695, 2755390]

約数ペア:

[(1, 2755390), (2, 1377695), (5, 551078), (10, 275539), (11, 250490), (22, 125245), (37, 74470), (55, 50098), (74, 37235), (110, 25049), (185, 14894), (370, 7447), (407, 6770), (677, 4070), (814, 3385), (1354, 2035)]