30125448

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1489}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 81935100

約数和(自身を除く): 51809652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1489, 1686, 2248, 2529, 2978, 3372, 4467, 5058, 5956, 6744, 8934, 10116, 11912, 13401, 17868, 20232, 26802, 35736, 53604, 107208, 418409, 836818, 1255227, 1673636, 2510454, 3347272, 3765681, 5020908, 7531362, 10041816, 15062724, 30125448]

約数ペア:

[(1, 30125448), (2, 15062724), (3, 10041816), (4, 7531362), (6, 5020908), (8, 3765681), (9, 3347272), (12, 2510454), (18, 1673636), (24, 1255227), (36, 836818), (72, 418409), (281, 107208), (562, 53604), (843, 35736), (1124, 26802), (1489, 20232), (1686, 17868), (2248, 13401), (2529, 11912), (2978, 10116), (3372, 8934), (4467, 6744), (5058, 5956)]