6431590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 12856320

約数和(自身を除く): 6424730

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 991, 1298, 1982, 3245, 4955, 6490, 9910, 10901, 21802, 54505, 58469, 109010, 116938, 292345, 584690, 643159, 1286318, 3215795, 6431590]

約数ペア:

[(1, 6431590), (2, 3215795), (5, 1286318), (10, 643159), (11, 584690), (22, 292345), (55, 116938), (59, 109010), (110, 58469), (118, 54505), (295, 21802), (590, 10901), (649, 9910), (991, 6490), (1298, 4955), (1982, 3245)]