30210166

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 55256256

約数和(自身を除く): 25046090

約数列:

[1, 2, 7, 14, 43, 49, 67, 86, 98, 107, 134, 214, 301, 469, 602, 749, 938, 1498, 2107, 2881, 3283, 4214, 4601, 5243, 5762, 6566, 7169, 9202, 10486, 14338, 20167, 32207, 40334, 50183, 64414, 100366, 141169, 225449, 282338, 308267, 351281, 450898, 616534, 702562, 2157869, 4315738, 15105083, 30210166]

約数ペア:

[(1, 30210166), (2, 15105083), (7, 4315738), (14, 2157869), (43, 702562), (49, 616534), (67, 450898), (86, 351281), (98, 308267), (107, 282338), (134, 225449), (214, 141169), (301, 100366), (469, 64414), (602, 50183), (749, 40334), (938, 32207), (1498, 20167), (2107, 14338), (2881, 10486), (3283, 9202), (4214, 7169), (4601, 6566), (5243, 5762)]