71381090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2293}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 140723136

約数和(自身を除く): 69342046

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 283, 566, 1415, 2293, 2830, 3113, 4586, 6226, 11465, 15565, 22930, 25223, 31130, 50446, 126115, 252230, 648919, 1297838, 3244595, 6489190, 7138109, 14276218, 35690545, 71381090]

約数ペア:

[(1, 71381090), (2, 35690545), (5, 14276218), (10, 7138109), (11, 6489190), (22, 3244595), (55, 1297838), (110, 648919), (283, 252230), (566, 126115), (1415, 50446), (2293, 31130), (2830, 25223), (3113, 22930), (4586, 15565), (6226, 11465)]