30790795

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 44352000

約数和(自身を除く): 13561205

約数列:

[1, 5, 7, 35, 41, 43, 205, 215, 287, 301, 499, 1435, 1505, 1763, 2495, 3493, 8815, 12341, 17465, 20459, 21457, 61705, 102295, 107285, 143213, 150199, 716065, 750995, 879737, 4398685, 6158159, 30790795]

約数ペア:

[(1, 30790795), (5, 6158159), (7, 4398685), (35, 879737), (41, 750995), (43, 716065), (205, 150199), (215, 143213), (287, 107285), (301, 102295), (499, 61705), (1435, 21457), (1505, 20459), (1763, 17465), (2495, 12341), (3493, 8815)]