30261445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{673}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 40253976

約数和(自身を除く): 9992531

約数列:

[1, 5, 17, 23, 85, 115, 391, 529, 673, 1955, 2645, 3365, 8993, 11441, 15479, 44965, 57205, 77395, 263143, 356017, 1315715, 1780085, 6052289, 30261445]

約数ペア:

[(1, 30261445), (5, 6052289), (17, 1780085), (23, 1315715), (85, 356017), (115, 263143), (391, 77395), (529, 57205), (673, 44965), (1955, 15479), (2645, 11441), (3365, 8993)]