27898110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2897}}^1$

素因数の和:3017

約数の個数: 48

約数和(自身を含む): 73238256

約数和(自身を除く): 45340146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 2897, 3210, 4815, 5794, 8691, 9630, 14485, 17382, 26073, 28970, 43455, 52146, 86910, 130365, 260730, 309979, 619958, 929937, 1549895, 1859874, 2789811, 3099790, 4649685, 5579622, 9299370, 13949055, 27898110]

約数ペア:

[(1, 27898110), (2, 13949055), (3, 9299370), (5, 5579622), (6, 4649685), (9, 3099790), (10, 2789811), (15, 1859874), (18, 1549895), (30, 929937), (45, 619958), (90, 309979), (107, 260730), (214, 130365), (321, 86910), (535, 52146), (642, 43455), (963, 28970), (1070, 26073), (1605, 17382), (1926, 14485), (2897, 9630), (3210, 8691), (4815, 5794)]