30773908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 62705664

約数和(自身を除く): 31931756

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 506, 517, 647, 1012, 1034, 1081, 1294, 2068, 2162, 2588, 4324, 7117, 11891, 14234, 14881, 23782, 28468, 29762, 30409, 47564, 59524, 60818, 121636, 163691, 327382, 334499, 654764, 668998, 699407, 1337996, 1398814, 2797628, 7693477, 15386954, 30773908]

約数ペア:

[(1, 30773908), (2, 15386954), (4, 7693477), (11, 2797628), (22, 1398814), (23, 1337996), (44, 699407), (46, 668998), (47, 654764), (92, 334499), (94, 327382), (188, 163691), (253, 121636), (506, 60818), (517, 59524), (647, 47564), (1012, 30409), (1034, 29762), (1081, 28468), (1294, 23782), (2068, 14881), (2162, 14234), (2588, 11891), (4324, 7117)]