2456850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 6651360

約数和(自身を除く): 4194510

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1489, 1650, 2978, 4467, 7445, 8934, 14890, 16379, 22335, 32758, 37225, 44670, 49137, 74450, 81895, 98274, 111675, 163790, 223350, 245685, 409475, 491370, 818950, 1228425, 2456850]

約数ペア:

[(1, 2456850), (2, 1228425), (3, 818950), (5, 491370), (6, 409475), (10, 245685), (11, 223350), (15, 163790), (22, 111675), (25, 98274), (30, 81895), (33, 74450), (50, 49137), (55, 44670), (66, 37225), (75, 32758), (110, 22335), (150, 16379), (165, 14890), (275, 8934), (330, 7445), (550, 4467), (825, 2978), (1489, 1650)]