30055340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11299}}^1$

素因数の和:11334

約数の個数: 48

約数和(自身を含む): 75936000

約数和(自身を除く): 45880660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 11299, 22598, 45196, 56495, 79093, 112990, 158186, 214681, 225980, 316372, 395465, 429362, 790930, 858724, 1073405, 1502767, 1581860, 2146810, 3005534, 4293620, 6011068, 7513835, 15027670, 30055340]

約数ペア:

[(1, 30055340), (2, 15027670), (4, 7513835), (5, 6011068), (7, 4293620), (10, 3005534), (14, 2146810), (19, 1581860), (20, 1502767), (28, 1073405), (35, 858724), (38, 790930), (70, 429362), (76, 395465), (95, 316372), (133, 225980), (140, 214681), (190, 158186), (266, 112990), (380, 79093), (532, 56495), (665, 45196), (1330, 22598), (2660, 11299)]