79412340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{27011}}^1$

素因数の和:27037

約数の個数: 72

約数和(自身を含む): 258666912

約数和(自身を除く): 179254572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 27011, 54022, 81033, 108044, 135055, 162066, 189077, 270110, 324132, 378154, 405165, 540220, 567231, 756308, 810330, 945385, 1134462, 1323539, 1620660, 1890770, 2268924, 2647078, 2836155, 3781540, 3970617, 5294156, 5672310, 6617695, 7941234, 11344620, 13235390, 15882468, 19853085, 26470780, 39706170, 79412340]

約数ペア:

[(1, 79412340), (2, 39706170), (3, 26470780), (4, 19853085), (5, 15882468), (6, 13235390), (7, 11344620), (10, 7941234), (12, 6617695), (14, 5672310), (15, 5294156), (20, 3970617), (21, 3781540), (28, 2836155), (30, 2647078), (35, 2268924), (42, 1890770), (49, 1620660), (60, 1323539), (70, 1134462), (84, 945385), (98, 810330), (105, 756308), (140, 567231), (147, 540220), (196, 405165), (210, 378154), (245, 324132), (294, 270110), (420, 189077), (490, 162066), (588, 135055), (735, 108044), (980, 81033), (1470, 54022), (2940, 27011)]