194631430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{4463}}^1$

素因数の和:4573

約数の個数: 48

約数和(自身を含む): 412205760

約数和(自身を除く): 217574330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 623, 890, 1246, 3115, 4361, 4463, 6230, 8722, 8926, 21805, 22315, 31241, 43610, 44630, 62482, 156205, 218687, 312410, 397207, 437374, 794414, 1093435, 1986035, 2186870, 2780449, 3972070, 5560898, 13902245, 19463143, 27804490, 38926286, 97315715, 194631430]

約数ペア:

[(1, 194631430), (2, 97315715), (5, 38926286), (7, 27804490), (10, 19463143), (14, 13902245), (35, 5560898), (49, 3972070), (70, 2780449), (89, 2186870), (98, 1986035), (178, 1093435), (245, 794414), (445, 437374), (490, 397207), (623, 312410), (890, 218687), (1246, 156205), (3115, 62482), (4361, 44630), (4463, 43610), (6230, 31241), (8722, 22315), (8926, 21805)]