30941388

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{20963}}^1$

素因数の和:21014

約数の個数: 36

約数和(自身を含む): 80124408

約数和(自身を除く): 49183020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 20963, 41926, 62889, 83852, 125778, 188667, 251556, 377334, 754668, 859483, 1718966, 2578449, 3437932, 5156898, 7735347, 10313796, 15470694, 30941388]

約数ペア:

[(1, 30941388), (2, 15470694), (3, 10313796), (4, 7735347), (6, 5156898), (9, 3437932), (12, 2578449), (18, 1718966), (36, 859483), (41, 754668), (82, 377334), (123, 251556), (164, 188667), (246, 125778), (369, 83852), (492, 62889), (738, 41926), (1476, 20963)]