84389340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{200927}}^1$

素因数の和:200946

約数の個数: 48

約数和(自身を含む): 270047232

約数和(自身を除く): 185657892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 200927, 401854, 602781, 803708, 1004635, 1205562, 1406489, 2009270, 2411124, 2812978, 3013905, 4018540, 4219467, 5625956, 6027810, 7032445, 8438934, 12055620, 14064890, 16877868, 21097335, 28129780, 42194670, 84389340]

約数ペア:

[(1, 84389340), (2, 42194670), (3, 28129780), (4, 21097335), (5, 16877868), (6, 14064890), (7, 12055620), (10, 8438934), (12, 7032445), (14, 6027810), (15, 5625956), (20, 4219467), (21, 4018540), (28, 3013905), (30, 2812978), (35, 2411124), (42, 2009270), (60, 1406489), (70, 1205562), (84, 1004635), (105, 803708), (140, 602781), (210, 401854), (420, 200927)]