139583150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4481}}^1$

素因数の和:4589

約数の個数: 48

約数和(自身を含む): 300114720

約数和(自身を除く): 160531570

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 175, 178, 350, 445, 623, 890, 1246, 2225, 3115, 4450, 4481, 6230, 8962, 15575, 22405, 31150, 31367, 44810, 62734, 112025, 156835, 224050, 313670, 398809, 784175, 797618, 1568350, 1994045, 2791663, 3988090, 5583326, 9970225, 13958315, 19940450, 27916630, 69791575, 139583150]

約数ペア:

[(1, 139583150), (2, 69791575), (5, 27916630), (7, 19940450), (10, 13958315), (14, 9970225), (25, 5583326), (35, 3988090), (50, 2791663), (70, 1994045), (89, 1568350), (175, 797618), (178, 784175), (350, 398809), (445, 313670), (623, 224050), (890, 156835), (1246, 112025), (2225, 62734), (3115, 44810), (4450, 31367), (4481, 31150), (6230, 22405), (8962, 15575)]