84274630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3889}}^1$

素因数の和:4104

約数の個数: 32

約数和(自身を含む): 166367520

約数和(自身を除く): 82092890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 3889, 4334, 7778, 10835, 19445, 21670, 38890, 42779, 85558, 213895, 427790, 766133, 1532266, 3830665, 7661330, 8427463, 16854926, 42137315, 84274630]

約数ペア:

[(1, 84274630), (2, 42137315), (5, 16854926), (10, 8427463), (11, 7661330), (22, 3830665), (55, 1532266), (110, 766133), (197, 427790), (394, 213895), (985, 85558), (1970, 42779), (2167, 38890), (3889, 21670), (4334, 19445), (7778, 10835)]