67848340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{69233}}^1$

素因数の和:69256

約数の個数: 36

約数和(自身を含む): 165746196

約数和(自身を除く): 97897856

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 69233, 138466, 276932, 346165, 484631, 692330, 969262, 1384660, 1938524, 2423155, 3392417, 4846310, 6784834, 9692620, 13569668, 16962085, 33924170, 67848340]

約数ペア:

[(1, 67848340), (2, 33924170), (4, 16962085), (5, 13569668), (7, 9692620), (10, 6784834), (14, 4846310), (20, 3392417), (28, 2423155), (35, 1938524), (49, 1384660), (70, 969262), (98, 692330), (140, 484631), (196, 346165), (245, 276932), (490, 138466), (980, 69233)]