30519183

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2\times {\mathrm{83}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 43569792

約数和(自身を除く): 13050609

約数列:

[1, 3, 23, 69, 73, 83, 219, 249, 1679, 1909, 5037, 5329, 5727, 6059, 15987, 18177, 122567, 139357, 367701, 418071, 442307, 1326921, 10173061, 30519183]

約数ペア:

[(1, 30519183), (3, 10173061), (23, 1326921), (69, 442307), (73, 418071), (83, 367701), (219, 139357), (249, 122567), (1679, 18177), (1909, 15987), (5037, 6059), (5329, 5727)]