13951740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21139}}^1$

素因数の和:21162

約数の個数: 48

約数和(自身を含む): 42618240

約数和(自身を除く): 28666500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 21139, 42278, 63417, 84556, 105695, 126834, 211390, 232529, 253668, 317085, 422780, 465058, 634170, 697587, 930116, 1162645, 1268340, 1395174, 2325290, 2790348, 3487935, 4650580, 6975870, 13951740]

約数ペア:

[(1, 13951740), (2, 6975870), (3, 4650580), (4, 3487935), (5, 2790348), (6, 2325290), (10, 1395174), (11, 1268340), (12, 1162645), (15, 930116), (20, 697587), (22, 634170), (30, 465058), (33, 422780), (44, 317085), (55, 253668), (60, 232529), (66, 211390), (110, 126834), (132, 105695), (165, 84556), (220, 63417), (330, 42278), (660, 21139)]