30378474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{683}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 75546432

約数和(自身を除く): 45167958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 353, 683, 706, 1059, 1366, 2049, 2118, 2471, 3177, 4098, 4781, 4942, 6147, 6354, 7413, 9562, 12294, 14343, 14826, 22239, 28686, 43029, 44478, 86058, 241099, 482198, 723297, 1446594, 1687693, 2169891, 3375386, 4339782, 5063079, 10126158, 15189237, 30378474]

約数ペア:

[(1, 30378474), (2, 15189237), (3, 10126158), (6, 5063079), (7, 4339782), (9, 3375386), (14, 2169891), (18, 1687693), (21, 1446594), (42, 723297), (63, 482198), (126, 241099), (353, 86058), (683, 44478), (706, 43029), (1059, 28686), (1366, 22239), (2049, 14826), (2118, 14343), (2471, 12294), (3177, 9562), (4098, 7413), (4781, 6354), (4942, 6147)]