67954620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26339}}^1$

素因数の和:26394

約数の個数: 48

約数和(自身を含む): 194705280

約数和(自身を除く): 126750660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 26339, 52678, 79017, 105356, 131695, 158034, 263390, 316068, 395085, 526780, 790170, 1132577, 1580340, 2265154, 3397731, 4530308, 5662885, 6795462, 11325770, 13590924, 16988655, 22651540, 33977310, 67954620]

約数ペア:

[(1, 67954620), (2, 33977310), (3, 22651540), (4, 16988655), (5, 13590924), (6, 11325770), (10, 6795462), (12, 5662885), (15, 4530308), (20, 3397731), (30, 2265154), (43, 1580340), (60, 1132577), (86, 790170), (129, 526780), (172, 395085), (215, 316068), (258, 263390), (430, 158034), (516, 131695), (645, 105356), (860, 79017), (1290, 52678), (2580, 26339)]