2869439210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{293099}}^1$

素因数の和:293206

約数の個数: 32

約数和(自身を含む): 5697864000

約数和(自身を除く): 2828424790

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 293099, 586198, 1465495, 2930990, 3224089, 6448178, 16120445, 26085811, 32240890, 52171622, 130429055, 260858110, 286943921, 573887842, 1434719605, 2869439210]

約数ペア:

[(1, 2869439210), (2, 1434719605), (5, 573887842), (10, 286943921), (11, 260858110), (22, 130429055), (55, 52171622), (89, 32240890), (110, 26085811), (178, 16120445), (445, 6448178), (890, 3224089), (979, 2930990), (1958, 1465495), (4895, 586198), (9790, 293099)]