30387224

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1259}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 34931176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1259, 1724, 2518, 3017, 3448, 5036, 6034, 8813, 10072, 12068, 17626, 24136, 35252, 70504, 542629, 1085258, 2170516, 3798403, 4341032, 7596806, 15193612, 30387224]

約数ペア:

[(1, 30387224), (2, 15193612), (4, 7596806), (7, 4341032), (8, 3798403), (14, 2170516), (28, 1085258), (56, 542629), (431, 70504), (862, 35252), (1259, 24136), (1724, 17626), (2518, 12068), (3017, 10072), (3448, 8813), (5036, 6034)]