135904210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1381}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 263984112

約数和(自身を除く): 128079902

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 757, 1381, 1514, 2762, 3785, 6905, 7570, 9841, 13810, 17953, 19682, 35906, 49205, 89765, 98410, 179530, 1045417, 2090834, 5227085, 10454170, 13590421, 27180842, 67952105, 135904210]

約数ペア:

[(1, 135904210), (2, 67952105), (5, 27180842), (10, 13590421), (13, 10454170), (26, 5227085), (65, 2090834), (130, 1045417), (757, 179530), (1381, 98410), (1514, 89765), (2762, 49205), (3785, 35906), (6905, 19682), (7570, 17953), (9841, 13810)]