863670270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{21341}}^1$

素因数の和:21441

約数の個数: 64

約数和(自身を含む): 2212738560

約数和(自身を除く): 1349068290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 190, 213, 285, 355, 426, 570, 710, 1065, 1349, 2130, 2698, 4047, 6745, 8094, 13490, 20235, 21341, 40470, 42682, 64023, 106705, 128046, 213410, 320115, 405479, 640230, 810958, 1216437, 1515211, 2027395, 2432874, 3030422, 4054790, 4545633, 6082185, 7576055, 9091266, 12164370, 15152110, 22728165, 28789009, 45456330, 57578018, 86367027, 143945045, 172734054, 287890090, 431835135, 863670270]

約数ペア:

[(1, 863670270), (2, 431835135), (3, 287890090), (5, 172734054), (6, 143945045), (10, 86367027), (15, 57578018), (19, 45456330), (30, 28789009), (38, 22728165), (57, 15152110), (71, 12164370), (95, 9091266), (114, 7576055), (142, 6082185), (190, 4545633), (213, 4054790), (285, 3030422), (355, 2432874), (426, 2027395), (570, 1515211), (710, 1216437), (1065, 810958), (1349, 640230), (2130, 405479), (2698, 320115), (4047, 213410), (6745, 128046), (8094, 106705), (13490, 64023), (20235, 42682), (21341, 40470)]