30857184

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:672

約数の個数: 72

約数和(自身を含む): 88288200

約数和(自身を除く): 57431016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 349, 614, 698, 921, 1047, 1228, 1396, 1842, 2094, 2456, 2763, 2792, 3141, 3684, 4188, 4912, 5526, 5584, 6282, 7368, 8376, 9824, 11052, 11168, 12564, 14736, 16752, 22104, 25128, 29472, 33504, 44208, 50256, 88416, 100512, 107143, 214286, 321429, 428572, 642858, 857144, 964287, 1285716, 1714288, 1928574, 2571432, 3428576, 3857148, 5142864, 7714296, 10285728, 15428592, 30857184]

約数ペア:

[(1, 30857184), (2, 15428592), (3, 10285728), (4, 7714296), (6, 5142864), (8, 3857148), (9, 3428576), (12, 2571432), (16, 1928574), (18, 1714288), (24, 1285716), (32, 964287), (36, 857144), (48, 642858), (72, 428572), (96, 321429), (144, 214286), (288, 107143), (307, 100512), (349, 88416), (614, 50256), (698, 44208), (921, 33504), (1047, 29472), (1228, 25128), (1396, 22104), (1842, 16752), (2094, 14736), (2456, 12564), (2763, 11168), (2792, 11052), (3141, 9824), (3684, 8376), (4188, 7368), (4912, 6282), (5526, 5584)]