640051566330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{3445027}}^1$

素因数の和:3445611

約数の個数: 64

約数和(自身を含む): 1678748364288

約数和(自身を除く): 1038696797958

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 563, 1126, 1689, 2815, 3378, 5630, 6193, 8445, 12386, 16890, 18579, 30965, 37158, 61930, 92895, 185790, 3445027, 6890054, 10335081, 17225135, 20670162, 34450270, 37895297, 51675405, 75790594, 103350810, 113685891, 189476485, 227371782, 378952970, 568429455, 1136858910, 1939550201, 3879100402, 5818650603, 9697751005, 11637301206, 19395502010, 21335052211, 29093253015, 42670104422, 58186506030, 64005156633, 106675261055, 128010313266, 213350522110, 320025783165, 640051566330]

約数ペア:

[(1, 640051566330), (2, 320025783165), (3, 213350522110), (5, 128010313266), (6, 106675261055), (10, 64005156633), (11, 58186506030), (15, 42670104422), (22, 29093253015), (30, 21335052211), (33, 19395502010), (55, 11637301206), (66, 9697751005), (110, 5818650603), (165, 3879100402), (330, 1939550201), (563, 1136858910), (1126, 568429455), (1689, 378952970), (2815, 227371782), (3378, 189476485), (5630, 113685891), (6193, 103350810), (8445, 75790594), (12386, 51675405), (16890, 37895297), (18579, 34450270), (30965, 20670162), (37158, 17225135), (61930, 10335081), (92895, 6890054), (185790, 3445027)]