64012970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12527}}^1$

素因数の和:12614

約数の個数: 32

約数和(自身を含む): 133498368

約数和(自身を除く): 69485398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 12527, 25054, 62635, 87689, 125270, 175378, 438445, 876890, 914471, 1828942, 4572355, 6401297, 9144710, 12802594, 32006485, 64012970]

約数ペア:

[(1, 64012970), (2, 32006485), (5, 12802594), (7, 9144710), (10, 6401297), (14, 4572355), (35, 1828942), (70, 914471), (73, 876890), (146, 438445), (365, 175378), (511, 125270), (730, 87689), (1022, 62635), (2555, 25054), (5110, 12527)]