38778870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5849}}^1$

素因数の和:5889

約数の個数: 64

約数和(自身を含む): 106142400

約数和(自身を除く): 67363530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 5849, 6630, 11698, 17547, 29245, 35094, 58490, 76037, 87735, 99433, 152074, 175470, 198866, 228111, 298299, 380185, 456222, 497165, 596598, 760370, 994330, 1140555, 1292629, 1491495, 2281110, 2585258, 2982990, 3877887, 6463145, 7755774, 12926290, 19389435, 38778870]

約数ペア:

[(1, 38778870), (2, 19389435), (3, 12926290), (5, 7755774), (6, 6463145), (10, 3877887), (13, 2982990), (15, 2585258), (17, 2281110), (26, 1491495), (30, 1292629), (34, 1140555), (39, 994330), (51, 760370), (65, 596598), (78, 497165), (85, 456222), (102, 380185), (130, 298299), (170, 228111), (195, 198866), (221, 175470), (255, 152074), (390, 99433), (442, 87735), (510, 76037), (663, 58490), (1105, 35094), (1326, 29245), (2210, 17547), (3315, 11698), (5849, 6630)]