30359286

素因数分解:

$2^1\times 3^4\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1178

約数の個数: 40

約数和(自身を含む): 68450184

約数和(自身を除く): 38090898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193, 386, 579, 971, 1158, 1737, 1942, 2913, 3474, 5211, 5826, 8739, 10422, 15633, 17478, 26217, 31266, 52434, 78651, 157302, 187403, 374806, 562209, 1124418, 1686627, 3373254, 5059881, 10119762, 15179643, 30359286]

約数ペア:

[(1, 30359286), (2, 15179643), (3, 10119762), (6, 5059881), (9, 3373254), (18, 1686627), (27, 1124418), (54, 562209), (81, 374806), (162, 187403), (193, 157302), (386, 78651), (579, 52434), (971, 31266), (1158, 26217), (1737, 17478), (1942, 15633), (2913, 10422), (3474, 8739), (5211, 5826)]