142779070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{25819}}^1$

素因数の和:25912

約数の個数: 32

約数和(自身を含む): 297446400

約数和(自身を除く): 154667330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 25819, 51638, 129095, 180733, 258190, 361466, 903665, 1807330, 2039701, 4079402, 10198505, 14277907, 20397010, 28555814, 71389535, 142779070]

約数ペア:

[(1, 142779070), (2, 71389535), (5, 28555814), (7, 20397010), (10, 14277907), (14, 10198505), (35, 4079402), (70, 2039701), (79, 1807330), (158, 903665), (395, 361466), (553, 258190), (790, 180733), (1106, 129095), (2765, 51638), (5530, 25819)]