68649070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22807}}^1$

素因数の和:22864

約数の個数: 32

約数和(自身を含む): 144511488

約数和(自身を除く): 75862418

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 22807, 45614, 114035, 159649, 228070, 319298, 798245, 980701, 1596490, 1961402, 4903505, 6864907, 9807010, 13729814, 34324535, 68649070]

約数ペア:

[(1, 68649070), (2, 34324535), (5, 13729814), (7, 9807010), (10, 6864907), (14, 4903505), (35, 1961402), (43, 1596490), (70, 980701), (86, 798245), (215, 319298), (301, 228070), (430, 159649), (602, 114035), (1505, 45614), (3010, 22807)]