109142770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2843}}^1$

素因数の和:3210

約数の個数: 32

約数和(自身を含む): 215006400

約数和(自身を除く): 105863630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1745, 2843, 3490, 3839, 5686, 7678, 14215, 19195, 28430, 31273, 38390, 62546, 156365, 312730, 992207, 1984414, 4961035, 9922070, 10914277, 21828554, 54571385, 109142770]

約数ペア:

[(1, 109142770), (2, 54571385), (5, 21828554), (10, 10914277), (11, 9922070), (22, 4961035), (55, 1984414), (110, 992207), (349, 312730), (698, 156365), (1745, 62546), (2843, 38390), (3490, 31273), (3839, 28430), (5686, 19195), (7678, 14215)]