8704890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^2$

素因数の和:635

約数の個数: 36

約数和(自身を含む): 22705722

約数和(自身を除く): 14000832

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1555, 1866, 2799, 3110, 4665, 5598, 9330, 13995, 27990, 96721, 193442, 290163, 483605, 580326, 870489, 967210, 1450815, 1740978, 2901630, 4352445, 8704890]

約数ペア:

[(1, 8704890), (2, 4352445), (3, 2901630), (5, 1740978), (6, 1450815), (9, 967210), (10, 870489), (15, 580326), (18, 483605), (30, 290163), (45, 193442), (90, 96721), (311, 27990), (622, 13995), (933, 9330), (1555, 5598), (1866, 4665), (2799, 3110)]