30359042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 55468800

約数和(自身を除く): 25109758

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 398, 641, 1282, 1393, 2786, 3383, 4487, 6766, 8974, 10897, 21794, 23681, 47362, 76279, 127559, 152558, 255118, 892913, 1785826, 2168503, 4337006, 15179521, 30359042]

約数ペア:

[(1, 30359042), (2, 15179521), (7, 4337006), (14, 2168503), (17, 1785826), (34, 892913), (119, 255118), (199, 152558), (238, 127559), (398, 76279), (641, 47362), (1282, 23681), (1393, 21794), (2786, 10897), (3383, 8974), (4487, 6766)]