85574820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1426247}}^1$

素因数の和:1426259

約数の個数: 24

約数和(自身を含む): 239609664

約数和(自身を除く): 154034844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1426247, 2852494, 4278741, 5704988, 7131235, 8557482, 14262470, 17114964, 21393705, 28524940, 42787410, 85574820]

約数ペア:

[(1, 85574820), (2, 42787410), (3, 28524940), (4, 21393705), (5, 17114964), (6, 14262470), (10, 8557482), (12, 7131235), (15, 5704988), (20, 4278741), (30, 2852494), (60, 1426247)]