30984548

素因数分解:

$2^2\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1439}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 62092800

約数和(自身を除く): 31108252

約数列:

[1, 2, 4, 7, 14, 28, 769, 1439, 1538, 2878, 3076, 5383, 5756, 10073, 10766, 20146, 21532, 40292, 1106591, 2213182, 4426364, 7746137, 15492274, 30984548]

約数ペア:

[(1, 30984548), (2, 15492274), (4, 7746137), (7, 4426364), (14, 2213182), (28, 1106591), (769, 40292), (1439, 21532), (1538, 20146), (2878, 10766), (3076, 10073), (5383, 5756)]