21482670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65099}}^1$

素因数の和:65120

約数の個数: 32

約数和(自身を含む): 56246400

約数和(自身を除く): 34763730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 65099, 130198, 195297, 325495, 390594, 650990, 716089, 976485, 1432178, 1952970, 2148267, 3580445, 4296534, 7160890, 10741335, 21482670]

約数ペア:

[(1, 21482670), (2, 10741335), (3, 7160890), (5, 4296534), (6, 3580445), (10, 2148267), (11, 1952970), (15, 1432178), (22, 976485), (30, 716089), (33, 650990), (55, 390594), (66, 325495), (110, 195297), (165, 130198), (330, 65099)]