65033290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{132721}}^1$

素因数の和:132742

約数の個数: 24

約数和(自身を含む): 136172772

約数和(自身を除く): 71139482

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 132721, 265442, 663605, 929047, 1327210, 1858094, 4645235, 6503329, 9290470, 13006658, 32516645, 65033290]

約数ペア:

[(1, 65033290), (2, 32516645), (5, 13006658), (7, 9290470), (10, 6503329), (14, 4645235), (35, 1858094), (49, 1327210), (70, 929047), (98, 663605), (245, 265442), (490, 132721)]