30252453

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 52301376

約数和(自身を除く): 22048923

約数列:

[1, 3, 7, 11, 21, 33, 49, 53, 77, 147, 159, 231, 353, 371, 539, 583, 1059, 1113, 1617, 1749, 2471, 2597, 3883, 4081, 7413, 7791, 11649, 12243, 17297, 18709, 27181, 28567, 51891, 56127, 81543, 85701, 130963, 190267, 205799, 392889, 570801, 617397, 916741, 1440593, 2750223, 4321779, 10084151, 30252453]

約数ペア:

[(1, 30252453), (3, 10084151), (7, 4321779), (11, 2750223), (21, 1440593), (33, 916741), (49, 617397), (53, 570801), (77, 392889), (147, 205799), (159, 190267), (231, 130963), (353, 85701), (371, 81543), (539, 56127), (583, 51891), (1059, 28567), (1113, 27181), (1617, 18709), (1749, 17297), (2471, 12243), (2597, 11649), (3883, 7791), (4081, 7413)]