84656820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1410947}}^1$

素因数の和:1410959

約数の個数: 24

約数和(自身を含む): 237039264

約数和(自身を除く): 152382444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1410947, 2821894, 4232841, 5643788, 7054735, 8465682, 14109470, 16931364, 21164205, 28218940, 42328410, 84656820]

約数ペア:

[(1, 84656820), (2, 42328410), (3, 28218940), (4, 21164205), (5, 16931364), (6, 14109470), (10, 8465682), (12, 7054735), (15, 5643788), (20, 4232841), (30, 2821894), (60, 1410947)]