83421590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{62723}}^1$

素因数の和:62756

約数の個数: 32

約数和(自身を含む): 180645120

約数和(自身を除く): 97223530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 62723, 125446, 313615, 439061, 627230, 878122, 1191737, 2195305, 2383474, 4390610, 5958685, 8342159, 11917370, 16684318, 41710795, 83421590]

約数ペア:

[(1, 83421590), (2, 41710795), (5, 16684318), (7, 11917370), (10, 8342159), (14, 5958685), (19, 4390610), (35, 2383474), (38, 2195305), (70, 1191737), (95, 878122), (133, 627230), (190, 439061), (266, 313615), (665, 125446), (1330, 62723)]