30455128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 66769920

約数和(自身を除く): 36314792

約数列:

[1, 2, 4, 8, 11, 22, 23, 41, 44, 46, 82, 88, 92, 164, 184, 253, 328, 367, 451, 506, 734, 902, 943, 1012, 1468, 1804, 1886, 2024, 2936, 3608, 3772, 4037, 7544, 8074, 8441, 10373, 15047, 16148, 16882, 20746, 30094, 32296, 33764, 41492, 60188, 67528, 82984, 92851, 120376, 165517, 185702, 331034, 346081, 371404, 662068, 692162, 742808, 1324136, 1384324, 2768648, 3806891, 7613782, 15227564, 30455128]

約数ペア:

[(1, 30455128), (2, 15227564), (4, 7613782), (8, 3806891), (11, 2768648), (22, 1384324), (23, 1324136), (41, 742808), (44, 692162), (46, 662068), (82, 371404), (88, 346081), (92, 331034), (164, 185702), (184, 165517), (253, 120376), (328, 92851), (367, 82984), (451, 67528), (506, 60188), (734, 41492), (902, 33764), (943, 32296), (1012, 30094), (1468, 20746), (1804, 16882), (1886, 16148), (2024, 15047), (2936, 10373), (3608, 8441), (3772, 8074), (4037, 7544)]