6437090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 12761280

約数和(自身を除く): 6324190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 421, 695, 842, 1390, 1529, 2105, 3058, 4210, 4631, 7645, 9262, 15290, 23155, 46310, 58519, 117038, 292595, 585190, 643709, 1287418, 3218545, 6437090]

約数ペア:

[(1, 6437090), (2, 3218545), (5, 1287418), (10, 643709), (11, 585190), (22, 292595), (55, 117038), (110, 58519), (139, 46310), (278, 23155), (421, 15290), (695, 9262), (842, 7645), (1390, 4631), (1529, 4210), (2105, 3058)]