2830190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2339}}^1$

素因数の和:2368

約数の個数: 24

約数和(自身を含む): 5601960

約数和(自身を除く): 2771770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 2339, 4678, 11695, 23390, 25729, 51458, 128645, 257290, 283019, 566038, 1415095, 2830190]

約数ペア:

[(1, 2830190), (2, 1415095), (5, 566038), (10, 283019), (11, 257290), (22, 128645), (55, 51458), (110, 25729), (121, 23390), (242, 11695), (605, 4678), (1210, 2339)]