27549340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15137}}^1$

素因数の和:15166

約数の個数: 48

約数和(自身を含む): 71209152

約数和(自身を除く): 43659812

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 15137, 30274, 60548, 75685, 105959, 151370, 196781, 211918, 302740, 393562, 423836, 529795, 787124, 983905, 1059590, 1377467, 1967810, 2119180, 2754934, 3935620, 5509868, 6887335, 13774670, 27549340]

約数ペア:

[(1, 27549340), (2, 13774670), (4, 6887335), (5, 5509868), (7, 3935620), (10, 2754934), (13, 2119180), (14, 1967810), (20, 1377467), (26, 1059590), (28, 983905), (35, 787124), (52, 529795), (65, 423836), (70, 393562), (91, 302740), (130, 211918), (140, 196781), (182, 151370), (260, 105959), (364, 75685), (455, 60548), (910, 30274), (1820, 15137)]