82689870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{577}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 211242816

約数和(自身を除く): 128552946

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 281, 510, 562, 577, 843, 1154, 1405, 1686, 1731, 2810, 2885, 3462, 4215, 4777, 5770, 8430, 8655, 9554, 9809, 14331, 17310, 19618, 23885, 28662, 29427, 47770, 49045, 58854, 71655, 98090, 143310, 147135, 162137, 294270, 324274, 486411, 810685, 972822, 1621370, 2432055, 2756329, 4864110, 5512658, 8268987, 13781645, 16537974, 27563290, 41344935, 82689870]

約数ペア:

[(1, 82689870), (2, 41344935), (3, 27563290), (5, 16537974), (6, 13781645), (10, 8268987), (15, 5512658), (17, 4864110), (30, 2756329), (34, 2432055), (51, 1621370), (85, 972822), (102, 810685), (170, 486411), (255, 324274), (281, 294270), (510, 162137), (562, 147135), (577, 143310), (843, 98090), (1154, 71655), (1405, 58854), (1686, 49045), (1731, 47770), (2810, 29427), (2885, 28662), (3462, 23885), (4215, 19618), (4777, 17310), (5770, 14331), (8430, 9809), (8655, 9554)]