29386390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{859}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 57957120

約数和(自身を除く): 28570730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 622, 859, 1555, 1718, 3110, 3421, 4295, 6842, 8590, 9449, 17105, 18898, 34210, 47245, 94490, 267149, 534298, 1335745, 2671490, 2938639, 5877278, 14693195, 29386390]

約数ペア:

[(1, 29386390), (2, 14693195), (5, 5877278), (10, 2938639), (11, 2671490), (22, 1335745), (55, 534298), (110, 267149), (311, 94490), (622, 47245), (859, 34210), (1555, 18898), (1718, 17105), (3110, 9449), (3421, 8590), (4295, 6842)]