30875604

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 79427040

約数和(自身を除く): 48551436

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 289, 307, 348, 493, 578, 614, 867, 921, 986, 1156, 1228, 1479, 1734, 1842, 1972, 2958, 3468, 3684, 5219, 5916, 8381, 8903, 10438, 15657, 16762, 17806, 20876, 25143, 26709, 31314, 33524, 35612, 50286, 53418, 62628, 88723, 100572, 106836, 151351, 177446, 266169, 302702, 354892, 454053, 532338, 605404, 908106, 1064676, 1816212, 2572967, 5145934, 7718901, 10291868, 15437802, 30875604]

約数ペア:

[(1, 30875604), (2, 15437802), (3, 10291868), (4, 7718901), (6, 5145934), (12, 2572967), (17, 1816212), (29, 1064676), (34, 908106), (51, 605404), (58, 532338), (68, 454053), (87, 354892), (102, 302702), (116, 266169), (174, 177446), (204, 151351), (289, 106836), (307, 100572), (348, 88723), (493, 62628), (578, 53418), (614, 50286), (867, 35612), (921, 33524), (986, 31314), (1156, 26709), (1228, 25143), (1479, 20876), (1734, 17806), (1842, 16762), (1972, 15657), (2958, 10438), (3468, 8903), (3684, 8381), (5219, 5916)]