817092010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{58657}}^1$

素因数の和:58870

約数の個数: 32

約数和(自身を含む): 1689350400

約数和(自身を除く): 872258390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 13930, 58657, 117314, 293285, 410599, 586570, 821198, 2052995, 4105990, 11672743, 23345486, 58363715, 81709201, 116727430, 163418402, 408546005, 817092010]

約数ペア:

[(1, 817092010), (2, 408546005), (5, 163418402), (7, 116727430), (10, 81709201), (14, 58363715), (35, 23345486), (70, 11672743), (199, 4105990), (398, 2052995), (995, 821198), (1393, 586570), (1990, 410599), (2786, 293285), (6965, 117314), (13930, 58657)]