30623782

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{115127}}^1$

素因数の和:115155

約数の個数: 16

約数和(自身を含む): 55261440

約数和(自身を除く): 24637658

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 115127, 230254, 805889, 1611778, 2187413, 4374826, 15311891, 30623782]

約数ペア:

[(1, 30623782), (2, 15311891), (7, 4374826), (14, 2187413), (19, 1611778), (38, 805889), (133, 230254), (266, 115127)]