30281256

素因数分解:

$2^3\times 3^3\times {\mathrm{140191}}^1$

素因数の和:140206

約数の個数: 32

約数和(自身を含む): 84115200

約数和(自身を除く): 53833944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 140191, 280382, 420573, 560764, 841146, 1121528, 1261719, 1682292, 2523438, 3364584, 3785157, 5046876, 7570314, 10093752, 15140628, 30281256]

約数ペア:

[(1, 30281256), (2, 15140628), (3, 10093752), (4, 7570314), (6, 5046876), (8, 3785157), (9, 3364584), (12, 2523438), (18, 1682292), (24, 1261719), (27, 1121528), (36, 841146), (54, 560764), (72, 420573), (108, 280382), (216, 140191)]