331378140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{69911}}^1$

素因数の和:70002

約数の個数: 48

約数和(自身を含む): 939617280

約数和(自身を除く): 608239140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 69911, 139822, 209733, 279644, 349555, 419466, 699110, 838932, 1048665, 1398220, 2097330, 4194660, 5522969, 11045938, 16568907, 22091876, 27614845, 33137814, 55229690, 66275628, 82844535, 110459380, 165689070, 331378140]

約数ペア:

[(1, 331378140), (2, 165689070), (3, 110459380), (4, 82844535), (5, 66275628), (6, 55229690), (10, 33137814), (12, 27614845), (15, 22091876), (20, 16568907), (30, 11045938), (60, 5522969), (79, 4194660), (158, 2097330), (237, 1398220), (316, 1048665), (395, 838932), (474, 699110), (790, 419466), (948, 349555), (1185, 279644), (1580, 209733), (2370, 139822), (4740, 69911)]