30457948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1069}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 56624400

約数和(自身を除く): 26166452

約数列:

[1, 2, 4, 17, 34, 68, 419, 838, 1069, 1676, 2138, 4276, 7123, 14246, 18173, 28492, 36346, 72692, 447911, 895822, 1791644, 7614487, 15228974, 30457948]

約数ペア:

[(1, 30457948), (2, 15228974), (4, 7614487), (17, 1791644), (34, 895822), (68, 447911), (419, 72692), (838, 36346), (1069, 28492), (1676, 18173), (2138, 14246), (4276, 7123)]