2015292090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{4679}}^1$

素因数の和:4996

約数の個数: 96

約数和(自身を含む): 5646775680

約数和(自身を除く): 3631483590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 293, 294, 490, 586, 735, 879, 1465, 1470, 1758, 2051, 2930, 4102, 4395, 4679, 6153, 8790, 9358, 10255, 12306, 14037, 14357, 20510, 23395, 28074, 28714, 30765, 32753, 43071, 46790, 61530, 65506, 70185, 71785, 86142, 98259, 140370, 143570, 163765, 196518, 215355, 229271, 327530, 430710, 458542, 491295, 687813, 982590, 1146355, 1370947, 1375626, 2292710, 2741894, 3439065, 4112841, 6854735, 6878130, 8225682, 9596629, 13709470, 19193258, 20564205, 28789887, 41128410, 47983145, 57579774, 67176403, 95966290, 134352806, 143949435, 201529209, 287898870, 335882015, 403058418, 671764030, 1007646045, 2015292090]

約数ペア:

[(1, 2015292090), (2, 1007646045), (3, 671764030), (5, 403058418), (6, 335882015), (7, 287898870), (10, 201529209), (14, 143949435), (15, 134352806), (21, 95966290), (30, 67176403), (35, 57579774), (42, 47983145), (49, 41128410), (70, 28789887), (98, 20564205), (105, 19193258), (147, 13709470), (210, 9596629), (245, 8225682), (293, 6878130), (294, 6854735), (490, 4112841), (586, 3439065), (735, 2741894), (879, 2292710), (1465, 1375626), (1470, 1370947), (1758, 1146355), (2051, 982590), (2930, 687813), (4102, 491295), (4395, 458542), (4679, 430710), (6153, 327530), (8790, 229271), (9358, 215355), (10255, 196518), (12306, 163765), (14037, 143570), (14357, 140370), (20510, 98259), (23395, 86142), (28074, 71785), (28714, 70185), (30765, 65506), (32753, 61530), (43071, 46790)]