30874516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10559}}^1$

素因数の和:10623

約数の個数: 24

約数和(自身を含む): 58544640

約数和(自身を除く): 27670124

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 10559, 21118, 42236, 179503, 359006, 454037, 718012, 908074, 1816148, 7718629, 15437258, 30874516]

約数ペア:

[(1, 30874516), (2, 15437258), (4, 7718629), (17, 1816148), (34, 908074), (43, 718012), (68, 454037), (86, 359006), (172, 179503), (731, 42236), (1462, 21118), (2924, 10559)]