179113870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81047}}^1$

素因数の和:81084

約数の個数: 32

約数和(自身を含む): 367633728

約数和(自身を除く): 188519858

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 81047, 162094, 405235, 810470, 1053611, 1377799, 2107222, 2755598, 5268055, 6888995, 10536110, 13777990, 17911387, 35822774, 89556935, 179113870]

約数ペア:

[(1, 179113870), (2, 89556935), (5, 35822774), (10, 17911387), (13, 13777990), (17, 10536110), (26, 6888995), (34, 5268055), (65, 2755598), (85, 2107222), (130, 1377799), (170, 1053611), (221, 810470), (442, 405235), (1105, 162094), (2210, 81047)]