30175173

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2839

約数の個数: 40

約数和(自身を含む): 54246720

約数和(自身を除く): 24071547

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 2801, 3591, 8403, 10773, 19607, 25209, 53219, 58821, 75627, 159657, 176463, 226881, 372533, 478971, 529389, 1117599, 1436913, 1588167, 3352797, 4310739, 10058391, 30175173]

約数ペア:

[(1, 30175173), (3, 10058391), (7, 4310739), (9, 3352797), (19, 1588167), (21, 1436913), (27, 1117599), (57, 529389), (63, 478971), (81, 372533), (133, 226881), (171, 176463), (189, 159657), (399, 75627), (513, 58821), (567, 53219), (1197, 25209), (1539, 19607), (2801, 10773), (3591, 8403)]