30337964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 55440000

約数和(自身を除く): 25102036

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 2749, 2759, 5498, 5518, 10996, 11036, 85219, 170438, 244661, 340876, 489322, 978644, 7584491, 15168982, 30337964]

約数ペア:

[(1, 30337964), (2, 15168982), (4, 7584491), (31, 978644), (62, 489322), (89, 340876), (124, 244661), (178, 170438), (356, 85219), (2749, 11036), (2759, 10996), (5498, 5518)]