33902990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{28019}}^1$

素因数の和:28048

約数の個数: 24

約数和(自身を含む): 67079880

約数和(自身を除く): 33176890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 28019, 56038, 140095, 280190, 308209, 616418, 1541045, 3082090, 3390299, 6780598, 16951495, 33902990]

約数ペア:

[(1, 33902990), (2, 16951495), (5, 6780598), (10, 3390299), (11, 3082090), (22, 1541045), (55, 616418), (110, 308209), (121, 280190), (242, 140095), (605, 56038), (1210, 28019)]