30250580

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7919}}^1$

素因数の和:8119

約数の個数: 24

約数和(自身を含む): 63866880

約数和(自身を除く): 33616300

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 7919, 15838, 31676, 39595, 79190, 158380, 1512529, 3025058, 6050116, 7562645, 15125290, 30250580]

約数ペア:

[(1, 30250580), (2, 15125290), (4, 7562645), (5, 6050116), (10, 3025058), (20, 1512529), (191, 158380), (382, 79190), (764, 39595), (955, 31676), (1910, 15838), (3820, 7919)]