86602740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{206197}}^1$

素因数の和:206216

約数の個数: 48

約数和(自身を含む): 277130112

約数和(自身を除く): 190527372

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, 206197, 412394, 618591, 824788, 1030985, 1237182, 1443379, 2061970, 2474364, 2886758, 3092955, 4123940, 4330137, 5773516, 6185910, 7216895, 8660274, 12371820, 14433790, 17320548, 21650685, 28867580, 43301370, 86602740]

約数ペア:

[(1, 86602740), (2, 43301370), (3, 28867580), (4, 21650685), (5, 17320548), (6, 14433790), (7, 12371820), (10, 8660274), (12, 7216895), (14, 6185910), (15, 5773516), (20, 4330137), (21, 4123940), (28, 3092955), (30, 2886758), (35, 2474364), (42, 2061970), (60, 1443379), (70, 1237182), (84, 1030985), (105, 824788), (140, 618591), (210, 412394), (420, 206197)]