67225060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{68597}}^1$

素因数の和:68620

約数の個数: 36

約数和(自身を含む): 164223612

約数和(自身を除く): 96998552

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 68597, 137194, 274388, 342985, 480179, 685970, 960358, 1371940, 1920716, 2400895, 3361253, 4801790, 6722506, 9603580, 13445012, 16806265, 33612530, 67225060]

約数ペア:

[(1, 67225060), (2, 33612530), (4, 16806265), (5, 13445012), (7, 9603580), (10, 6722506), (14, 4801790), (20, 3361253), (28, 2400895), (35, 1920716), (49, 1371940), (70, 960358), (98, 685970), (140, 480179), (196, 342985), (245, 274388), (490, 137194), (980, 68597)]