3096310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 6648480

約数和(自身を除く): 3552170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 89, 98, 142, 178, 245, 355, 445, 490, 497, 623, 710, 890, 994, 1246, 2485, 3115, 3479, 4361, 4970, 6230, 6319, 6958, 8722, 12638, 17395, 21805, 31595, 34790, 43610, 44233, 63190, 88466, 221165, 309631, 442330, 619262, 1548155, 3096310]

約数ペア:

[(1, 3096310), (2, 1548155), (5, 619262), (7, 442330), (10, 309631), (14, 221165), (35, 88466), (49, 63190), (70, 44233), (71, 43610), (89, 34790), (98, 31595), (142, 21805), (178, 17395), (245, 12638), (355, 8722), (445, 6958), (490, 6319), (497, 6230), (623, 4970), (710, 4361), (890, 3479), (994, 3115), (1246, 2485)]