27441310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4909}}^1$

素因数の和:4972

約数の個数: 32

約数和(自身を含む): 54442080

約数和(自身を除く): 27000770

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 4909, 5590, 9818, 24545, 49090, 63817, 127634, 211087, 319085, 422174, 638170, 1055435, 2110870, 2744131, 5488262, 13720655, 27441310]

約数ペア:

[(1, 27441310), (2, 13720655), (5, 5488262), (10, 2744131), (13, 2110870), (26, 1055435), (43, 638170), (65, 422174), (86, 319085), (130, 211087), (215, 127634), (430, 63817), (559, 49090), (1118, 24545), (2795, 9818), (4909, 5590)]