16616940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{276949}}^1$

素因数の和:276961

約数の個数: 24

約数和(自身を含む): 46527600

約数和(自身を除く): 29910660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 276949, 553898, 830847, 1107796, 1384745, 1661694, 2769490, 3323388, 4154235, 5538980, 8308470, 16616940]

約数ペア:

[(1, 16616940), (2, 8308470), (3, 5538980), (4, 4154235), (5, 3323388), (6, 2769490), (10, 1661694), (12, 1384745), (15, 1107796), (20, 830847), (30, 553898), (60, 276949)]