30481286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 21773434

約数列:

[1, 2, 11, 22, 41, 47, 82, 94, 451, 517, 719, 902, 1034, 1438, 1927, 3854, 7909, 15818, 21197, 29479, 33793, 42394, 58958, 67586, 324269, 371723, 648538, 743446, 1385513, 2771026, 15240643, 30481286]

約数ペア:

[(1, 30481286), (2, 15240643), (11, 2771026), (22, 1385513), (41, 743446), (47, 648538), (82, 371723), (94, 324269), (451, 67586), (517, 58958), (719, 42394), (902, 33793), (1034, 29479), (1438, 21197), (1927, 15818), (3854, 7909)]