2852220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6791}}^1$

素因数の和:6810

約数の個数: 48

約数和(自身を含む): 9128448

約数和(自身を除く): 6276228

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, 6791, 13582, 20373, 27164, 33955, 40746, 47537, 67910, 81492, 95074, 101865, 135820, 142611, 190148, 203730, 237685, 285222, 407460, 475370, 570444, 713055, 950740, 1426110, 2852220]

約数ペア:

[(1, 2852220), (2, 1426110), (3, 950740), (4, 713055), (5, 570444), (6, 475370), (7, 407460), (10, 285222), (12, 237685), (14, 203730), (15, 190148), (20, 142611), (21, 135820), (28, 101865), (30, 95074), (35, 81492), (42, 67910), (60, 47537), (70, 40746), (84, 33955), (105, 27164), (140, 20373), (210, 13582), (420, 6791)]