30143671

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 32631040

約数和(自身を除く): 2487369

約数列:

[1, 19, 73, 103, 211, 1387, 1957, 4009, 7519, 15403, 21733, 142861, 292657, 412927, 1586509, 30143671]

約数ペア:

[(1, 30143671), (19, 1586509), (73, 412927), (103, 292657), (211, 142861), (1387, 21733), (1957, 15403), (4009, 7519)]