488352690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{775163}}^1$

素因数の和:775183

約数の個数: 48

約数和(自身を含む): 1451107008

約数和(自身を除く): 962754318

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 775163, 1550326, 2325489, 3875815, 4650978, 5426141, 6976467, 7751630, 10852282, 11627445, 13952934, 16278423, 23254890, 27130705, 32556846, 34882335, 48835269, 54261410, 69764670, 81392115, 97670538, 162784230, 244176345, 488352690]

約数ペア:

[(1, 488352690), (2, 244176345), (3, 162784230), (5, 97670538), (6, 81392115), (7, 69764670), (9, 54261410), (10, 48835269), (14, 34882335), (15, 32556846), (18, 27130705), (21, 23254890), (30, 16278423), (35, 13952934), (42, 11627445), (45, 10852282), (63, 7751630), (70, 6976467), (90, 5426141), (105, 4650978), (126, 3875815), (210, 2325489), (315, 1550326), (630, 775163)]