30430368

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:846

約数の個数: 72

約数和(自身を含む): 87216948

約数和(自身を除く): 56786580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 673, 942, 1256, 1346, 1413, 1884, 2019, 2512, 2692, 2826, 3768, 4038, 5024, 5384, 5652, 6057, 7536, 8076, 10768, 11304, 12114, 15072, 16152, 21536, 22608, 24228, 32304, 45216, 48456, 64608, 96912, 105661, 193824, 211322, 316983, 422644, 633966, 845288, 950949, 1267932, 1690576, 1901898, 2535864, 3381152, 3803796, 5071728, 7607592, 10143456, 15215184, 30430368]

約数ペア:

[(1, 30430368), (2, 15215184), (3, 10143456), (4, 7607592), (6, 5071728), (8, 3803796), (9, 3381152), (12, 2535864), (16, 1901898), (18, 1690576), (24, 1267932), (32, 950949), (36, 845288), (48, 633966), (72, 422644), (96, 316983), (144, 211322), (157, 193824), (288, 105661), (314, 96912), (471, 64608), (628, 48456), (673, 45216), (942, 32304), (1256, 24228), (1346, 22608), (1413, 21536), (1884, 16152), (2019, 15072), (2512, 12114), (2692, 11304), (2826, 10768), (3768, 8076), (4038, 7536), (5024, 6057), (5384, 5652)]