118575590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2719}}^1$

素因数の和:2829

約数の個数: 48

約数和(自身を含む): 251164800

約数和(自身を除く): 132589210

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 623, 890, 1246, 2719, 3115, 4361, 5438, 6230, 8722, 13595, 19033, 21805, 27190, 38066, 43610, 95165, 133231, 190330, 241991, 266462, 483982, 666155, 1209955, 1332310, 1693937, 2419910, 3387874, 8469685, 11857559, 16939370, 23715118, 59287795, 118575590]

約数ペア:

[(1, 118575590), (2, 59287795), (5, 23715118), (7, 16939370), (10, 11857559), (14, 8469685), (35, 3387874), (49, 2419910), (70, 1693937), (89, 1332310), (98, 1209955), (178, 666155), (245, 483982), (445, 266462), (490, 241991), (623, 190330), (890, 133231), (1246, 95165), (2719, 43610), (3115, 38066), (4361, 27190), (5438, 21805), (6230, 19033), (8722, 13595)]