3066140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 8133216

約数和(自身を除く): 5067076

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 181, 220, 242, 308, 362, 385, 484, 605, 724, 770, 847, 905, 1210, 1267, 1540, 1694, 1810, 1991, 2420, 2534, 3388, 3620, 3982, 4235, 5068, 6335, 7964, 8470, 9955, 12670, 13937, 16940, 19910, 21901, 25340, 27874, 39820, 43802, 55748, 69685, 87604, 109505, 139370, 153307, 219010, 278740, 306614, 438020, 613228, 766535, 1533070, 3066140]

約数ペア:

[(1, 3066140), (2, 1533070), (4, 766535), (5, 613228), (7, 438020), (10, 306614), (11, 278740), (14, 219010), (20, 153307), (22, 139370), (28, 109505), (35, 87604), (44, 69685), (55, 55748), (70, 43802), (77, 39820), (110, 27874), (121, 25340), (140, 21901), (154, 19910), (181, 16940), (220, 13937), (242, 12670), (308, 9955), (362, 8470), (385, 7964), (484, 6335), (605, 5068), (724, 4235), (770, 3982), (847, 3620), (905, 3388), (1210, 2534), (1267, 2420), (1540, 1991), (1694, 1810)]