2996700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1427}}^1$

素因数の和:1451

約数の個数: 72

約数和(自身を含む): 9916032

約数和(自身を除く): 6919332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 1427, 2100, 2854, 4281, 5708, 7135, 8562, 9989, 14270, 17124, 19978, 21405, 28540, 29967, 35675, 39956, 42810, 49945, 59934, 71350, 85620, 99890, 107025, 119868, 142700, 149835, 199780, 214050, 249725, 299670, 428100, 499450, 599340, 749175, 998900, 1498350, 2996700]

約数ペア:

[(1, 2996700), (2, 1498350), (3, 998900), (4, 749175), (5, 599340), (6, 499450), (7, 428100), (10, 299670), (12, 249725), (14, 214050), (15, 199780), (20, 149835), (21, 142700), (25, 119868), (28, 107025), (30, 99890), (35, 85620), (42, 71350), (50, 59934), (60, 49945), (70, 42810), (75, 39956), (84, 35675), (100, 29967), (105, 28540), (140, 21405), (150, 19978), (175, 17124), (210, 14270), (300, 9989), (350, 8562), (420, 7135), (525, 5708), (700, 4281), (1050, 2854), (1427, 2100)]