30820932

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{16787}}^1$

素因数の和:16817

約数の個数: 48

約数和(自身を含む): 84611520

約数和(自身を除く): 53790588

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 16787, 33574, 50361, 67148, 100722, 151083, 201444, 285379, 302166, 453249, 570758, 604332, 856137, 906498, 1141516, 1712274, 1812996, 2568411, 3424548, 5136822, 7705233, 10273644, 15410466, 30820932]

約数ペア:

[(1, 30820932), (2, 15410466), (3, 10273644), (4, 7705233), (6, 5136822), (9, 3424548), (12, 2568411), (17, 1812996), (18, 1712274), (27, 1141516), (34, 906498), (36, 856137), (51, 604332), (54, 570758), (68, 453249), (102, 302166), (108, 285379), (153, 201444), (204, 151083), (306, 100722), (459, 67148), (612, 50361), (918, 33574), (1836, 16787)]