2740210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 5572800

約数和(自身を除く): 2832590

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 859, 1595, 1718, 3190, 4295, 8590, 9449, 18898, 24911, 47245, 49822, 94490, 124555, 249110, 274021, 548042, 1370105, 2740210]

約数ペア:

[(1, 2740210), (2, 1370105), (5, 548042), (10, 274021), (11, 249110), (22, 124555), (29, 94490), (55, 49822), (58, 47245), (110, 24911), (145, 18898), (290, 9449), (319, 8590), (638, 4295), (859, 3190), (1595, 1718)]