243669130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{5021}}^1$

素因数の和:5262

約数の個数: 32

約数和(自身を含む): 459934848

約数和(自身を除く): 216265718

約数列:

[1, 2, 5, 10, 23, 46, 115, 211, 230, 422, 1055, 2110, 4853, 5021, 9706, 10042, 24265, 25105, 48530, 50210, 115483, 230966, 577415, 1059431, 1154830, 2118862, 5297155, 10594310, 24366913, 48733826, 121834565, 243669130]

約数ペア:

[(1, 243669130), (2, 121834565), (5, 48733826), (10, 24366913), (23, 10594310), (46, 5297155), (115, 2118862), (211, 1154830), (230, 1059431), (422, 577415), (1055, 230966), (2110, 115483), (4853, 50210), (5021, 48530), (9706, 25105), (10042, 24265)]