67052090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{136841}}^1$

素因数の和:136862

約数の個数: 24

約数和(自身を含む): 140399892

約数和(自身を除く): 73347802

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 136841, 273682, 684205, 957887, 1368410, 1915774, 4789435, 6705209, 9578870, 13410418, 33526045, 67052090]

約数ペア:

[(1, 67052090), (2, 33526045), (5, 13410418), (7, 9578870), (10, 6705209), (14, 4789435), (35, 1915774), (49, 1368410), (70, 957887), (98, 684205), (245, 273682), (490, 136841)]