117340730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2557}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 228194064

約数和(自身を除く): 110853334

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 353, 706, 1765, 2557, 3530, 4589, 5114, 9178, 12785, 22945, 25570, 33241, 45890, 66482, 166205, 332410, 902621, 1805242, 4513105, 9026210, 11734073, 23468146, 58670365, 117340730]

約数ペア:

[(1, 117340730), (2, 58670365), (5, 23468146), (10, 11734073), (13, 9026210), (26, 4513105), (65, 1805242), (130, 902621), (353, 332410), (706, 166205), (1765, 66482), (2557, 45890), (3530, 33241), (4589, 25570), (5114, 22945), (9178, 12785)]