68060870

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 125435520

約数和(自身を除く): 57374650

約数列:

[1, 2, 5, 10, 79, 101, 158, 202, 395, 505, 790, 853, 1010, 1706, 4265, 7979, 8530, 15958, 39895, 67387, 79790, 86153, 134774, 172306, 336935, 430765, 673870, 861530, 6806087, 13612174, 34030435, 68060870]

約数ペア:

[(1, 68060870), (2, 34030435), (5, 13612174), (10, 6806087), (79, 861530), (101, 673870), (158, 430765), (202, 336935), (395, 172306), (505, 134774), (790, 86153), (853, 79790), (1010, 67387), (1706, 39895), (4265, 15958), (7979, 8530)]