30651166

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:534

約数の個数: 40

約数和(自身を含む): 57879864

約数和(自身を除く): 27228698

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 491, 637, 686, 982, 1274, 2401, 3437, 4459, 4802, 6383, 6874, 8918, 12766, 24059, 31213, 44681, 48118, 62426, 89362, 168413, 312767, 336826, 625534, 1178891, 2189369, 2357782, 4378738, 15325583, 30651166]

約数ペア:

[(1, 30651166), (2, 15325583), (7, 4378738), (13, 2357782), (14, 2189369), (26, 1178891), (49, 625534), (91, 336826), (98, 312767), (182, 168413), (343, 89362), (491, 62426), (637, 48118), (686, 44681), (982, 31213), (1274, 24059), (2401, 12766), (3437, 8918), (4459, 6874), (4802, 6383)]