3780700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 10249344

約数和(自身を除く): 6468644

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 491, 550, 700, 770, 982, 1100, 1540, 1925, 1964, 2455, 3437, 3850, 4910, 5401, 6874, 7700, 9820, 10802, 12275, 13748, 17185, 21604, 24550, 27005, 34370, 37807, 49100, 54010, 68740, 75614, 85925, 108020, 135025, 151228, 171850, 189035, 270050, 343700, 378070, 540100, 756140, 945175, 1890350, 3780700]

約数ペア:

[(1, 3780700), (2, 1890350), (4, 945175), (5, 756140), (7, 540100), (10, 378070), (11, 343700), (14, 270050), (20, 189035), (22, 171850), (25, 151228), (28, 135025), (35, 108020), (44, 85925), (50, 75614), (55, 68740), (70, 54010), (77, 49100), (100, 37807), (110, 34370), (140, 27005), (154, 24550), (175, 21604), (220, 17185), (275, 13748), (308, 12275), (350, 10802), (385, 9820), (491, 7700), (550, 6874), (700, 5401), (770, 4910), (982, 3850), (1100, 3437), (1540, 2455), (1925, 1964)]