26624310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20639}}^1$

素因数の和:20692

約数の個数: 32

約数和(自身を含む): 65387520

約数和(自身を除く): 38763210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 20639, 41278, 61917, 103195, 123834, 206390, 309585, 619170, 887477, 1774954, 2662431, 4437385, 5324862, 8874770, 13312155, 26624310]

約数ペア:

[(1, 26624310), (2, 13312155), (3, 8874770), (5, 5324862), (6, 4437385), (10, 2662431), (15, 1774954), (30, 887477), (43, 619170), (86, 309585), (129, 206390), (215, 123834), (258, 103195), (430, 61917), (645, 41278), (1290, 20639)]