26548620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{63211}}^1$

素因数の和:63230

約数の個数: 48

約数和(自身を含む): 84956928

約数和(自身を除く): 58408308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 63211, 126422, 189633, 252844, 316055, 379266, 442477, 632110, 758532, 884954, 948165, 1264220, 1327431, 1769908, 1896330, 2212385, 2654862, 3792660, 4424770, 5309724, 6637155, 8849540, 13274310, 26548620]

約数ペア:

[(1, 26548620), (2, 13274310), (3, 8849540), (4, 6637155), (5, 5309724), (6, 4424770), (7, 3792660), (10, 2654862), (12, 2212385), (14, 1896330), (15, 1769908), (20, 1327431), (21, 1264220), (28, 948165), (30, 884954), (35, 758532), (42, 632110), (60, 442477), (70, 379266), (84, 316055), (105, 252844), (140, 189633), (210, 126422), (420, 63211)]