8220930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3079}}^1$

素因数の和:3178

約数の個数: 32

約数和(自身を含む): 19958400

約数和(自身を除く): 11737470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 3079, 6158, 9237, 15395, 18474, 30790, 46185, 92370, 274031, 548062, 822093, 1370155, 1644186, 2740310, 4110465, 8220930]

約数ペア:

[(1, 8220930), (2, 4110465), (3, 2740310), (5, 1644186), (6, 1370155), (10, 822093), (15, 548062), (30, 274031), (89, 92370), (178, 46185), (267, 30790), (445, 18474), (534, 15395), (890, 9237), (1335, 6158), (2670, 3079)]