74027230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2803}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 141321600

約数和(自身を除く): 67294370

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 2641, 2803, 5282, 5606, 13205, 14015, 26410, 28030, 53257, 106514, 266285, 389617, 532570, 779234, 1948085, 3896170, 7402723, 14805446, 37013615, 74027230]

約数ペア:

[(1, 74027230), (2, 37013615), (5, 14805446), (10, 7402723), (19, 3896170), (38, 1948085), (95, 779234), (139, 532570), (190, 389617), (278, 266285), (695, 106514), (1390, 53257), (2641, 28030), (2803, 26410), (5282, 14015), (5606, 13205)]