30077228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1061}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 55606320

約数和(自身を除く): 25529092

約数列:

[1, 2, 4, 19, 38, 76, 373, 746, 1061, 1492, 2122, 4244, 7087, 14174, 20159, 28348, 40318, 80636, 395753, 791506, 1583012, 7519307, 15038614, 30077228]

約数ペア:

[(1, 30077228), (2, 15038614), (4, 7519307), (19, 1583012), (38, 791506), (76, 395753), (373, 80636), (746, 40318), (1061, 28348), (1492, 20159), (2122, 14174), (4244, 7087)]