80657670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{25127}}^1$

素因数の和:25244

約数の個数: 32

約数和(自身を含む): 195395328

約数和(自身を除く): 114737658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 25127, 50254, 75381, 125635, 150762, 251270, 376905, 753810, 2688589, 5377178, 8065767, 13442945, 16131534, 26885890, 40328835, 80657670]

約数ペア:

[(1, 80657670), (2, 40328835), (3, 26885890), (5, 16131534), (6, 13442945), (10, 8065767), (15, 5377178), (30, 2688589), (107, 753810), (214, 376905), (321, 251270), (535, 150762), (642, 125635), (1070, 75381), (1605, 50254), (3210, 25127)]