30782448

素因数分解:

$2^4\times 3^2\times {\mathrm{241}}^1\times {\mathrm{887}}^1$

素因数の和:1142

約数の個数: 60

約数和(自身を含む): 86603088

約数和(自身を除く): 55820640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 241, 482, 723, 887, 964, 1446, 1774, 1928, 2169, 2661, 2892, 3548, 3856, 4338, 5322, 5784, 7096, 7983, 8676, 10644, 11568, 14192, 15966, 17352, 21288, 31932, 34704, 42576, 63864, 127728, 213767, 427534, 641301, 855068, 1282602, 1710136, 1923903, 2565204, 3420272, 3847806, 5130408, 7695612, 10260816, 15391224, 30782448]

約数ペア:

[(1, 30782448), (2, 15391224), (3, 10260816), (4, 7695612), (6, 5130408), (8, 3847806), (9, 3420272), (12, 2565204), (16, 1923903), (18, 1710136), (24, 1282602), (36, 855068), (48, 641301), (72, 427534), (144, 213767), (241, 127728), (482, 63864), (723, 42576), (887, 34704), (964, 31932), (1446, 21288), (1774, 17352), (1928, 15966), (2169, 14192), (2661, 11568), (2892, 10644), (3548, 8676), (3856, 7983), (4338, 7096), (5322, 5784)]