30455362

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2447}}^1$

素因数の和:2590

約数の個数: 24

約数和(自身を含む): 53581824

約数和(自身を除く): 23126462

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 889, 1778, 2447, 4894, 6223, 12446, 17129, 34258, 119903, 239806, 310769, 621538, 2175383, 4350766, 15227681, 30455362]

約数ペア:

[(1, 30455362), (2, 15227681), (7, 4350766), (14, 2175383), (49, 621538), (98, 310769), (127, 239806), (254, 119903), (889, 34258), (1778, 17129), (2447, 12446), (4894, 6223)]