9012710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 18662400

約数和(自身を除く): 9649690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 647, 995, 1294, 1393, 1990, 2786, 3235, 4529, 6470, 6965, 9058, 13930, 22645, 45290, 128753, 257506, 643765, 901271, 1287530, 1802542, 4506355, 9012710]

約数ペア:

[(1, 9012710), (2, 4506355), (5, 1802542), (7, 1287530), (10, 901271), (14, 643765), (35, 257506), (70, 128753), (199, 45290), (398, 22645), (647, 13930), (995, 9058), (1294, 6965), (1393, 6470), (1990, 4529), (2786, 3235)]