179335910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2087}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 348328512

約数和(自身を除く): 168992602

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 661, 1322, 2087, 3305, 4174, 6610, 8593, 10435, 17186, 20870, 27131, 42965, 54262, 85930, 135655, 271310, 1379507, 2759014, 6897535, 13795070, 17933591, 35867182, 89667955, 179335910]

約数ペア:

[(1, 179335910), (2, 89667955), (5, 35867182), (10, 17933591), (13, 13795070), (26, 6897535), (65, 2759014), (130, 1379507), (661, 271310), (1322, 135655), (2087, 85930), (3305, 54262), (4174, 42965), (6610, 27131), (8593, 20870), (10435, 17186)]