30817854

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{2957}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 68862240

約数和(自身を除く): 38044386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 2957, 3474, 5211, 5914, 8871, 10422, 17742, 26613, 53226, 79839, 159678, 570701, 1141402, 1712103, 3424206, 5136309, 10272618, 15408927, 30817854]

約数ペア:

[(1, 30817854), (2, 15408927), (3, 10272618), (6, 5136309), (9, 3424206), (18, 1712103), (27, 1141402), (54, 570701), (193, 159678), (386, 79839), (579, 53226), (1158, 26613), (1737, 17742), (2957, 10422), (3474, 8871), (5211, 5914)]