30886488

素因数分解:

$2^3\times 3^3\times {\mathrm{142993}}^1$

素因数の和:143008

約数の個数: 32

約数和(自身を含む): 85796400

約数和(自身を除く): 54909912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 142993, 285986, 428979, 571972, 857958, 1143944, 1286937, 1715916, 2573874, 3431832, 3860811, 5147748, 7721622, 10295496, 15443244, 30886488]

約数ペア:

[(1, 30886488), (2, 15443244), (3, 10295496), (4, 7721622), (6, 5147748), (8, 3860811), (9, 3431832), (12, 2573874), (18, 1715916), (24, 1286937), (27, 1143944), (36, 857958), (54, 571972), (72, 428979), (108, 285986), (216, 142993)]