27032740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{547}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 65181312

約数和(自身を除く): 38148572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353, 547, 706, 1094, 1412, 1765, 2188, 2471, 2735, 3530, 3829, 4942, 5470, 7060, 7658, 9884, 10940, 12355, 15316, 19145, 24710, 38290, 49420, 76580, 193091, 386182, 772364, 965455, 1351637, 1930910, 2703274, 3861820, 5406548, 6758185, 13516370, 27032740]

約数ペア:

[(1, 27032740), (2, 13516370), (4, 6758185), (5, 5406548), (7, 3861820), (10, 2703274), (14, 1930910), (20, 1351637), (28, 965455), (35, 772364), (70, 386182), (140, 193091), (353, 76580), (547, 49420), (706, 38290), (1094, 24710), (1412, 19145), (1765, 15316), (2188, 12355), (2471, 10940), (2735, 9884), (3530, 7658), (3829, 7060), (4942, 5470)]