2602740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6197}}^1$

素因数の和:6216

約数の個数: 48

約数和(自身を含む): 8330112

約数和(自身を除く): 5727372

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, 6197, 12394, 18591, 24788, 30985, 37182, 43379, 61970, 74364, 86758, 92955, 123940, 130137, 173516, 185910, 216895, 260274, 371820, 433790, 520548, 650685, 867580, 1301370, 2602740]

約数ペア:

[(1, 2602740), (2, 1301370), (3, 867580), (4, 650685), (5, 520548), (6, 433790), (7, 371820), (10, 260274), (12, 216895), (14, 185910), (15, 173516), (20, 130137), (21, 123940), (28, 92955), (30, 86758), (35, 74364), (42, 61970), (60, 43379), (70, 37182), (84, 30985), (105, 24788), (140, 18591), (210, 12394), (420, 6197)]