30188382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 72382464

約数和(自身を除く): 42194082

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 47, 82, 94, 123, 141, 246, 282, 287, 329, 373, 574, 658, 746, 861, 987, 1119, 1722, 1927, 1974, 2238, 2611, 3854, 5222, 5781, 7833, 11562, 13489, 15293, 15666, 17531, 26978, 30586, 35062, 40467, 45879, 52593, 80934, 91758, 105186, 107051, 122717, 214102, 245434, 321153, 368151, 642306, 718771, 736302, 1437542, 2156313, 4312626, 5031397, 10062794, 15094191, 30188382]

約数ペア:

[(1, 30188382), (2, 15094191), (3, 10062794), (6, 5031397), (7, 4312626), (14, 2156313), (21, 1437542), (41, 736302), (42, 718771), (47, 642306), (82, 368151), (94, 321153), (123, 245434), (141, 214102), (246, 122717), (282, 107051), (287, 105186), (329, 91758), (373, 80934), (574, 52593), (658, 45879), (746, 40467), (861, 35062), (987, 30586), (1119, 26978), (1722, 17531), (1927, 15666), (1974, 15293), (2238, 13489), (2611, 11562), (3854, 7833), (5222, 5781)]