2908060330

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{19717}}^1$

素因数の和:19788

約数の個数: 64

約数和(自身を含む): 6246662400

約数和(自身を除く): 3338602070

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 343, 430, 490, 602, 686, 1505, 1715, 2107, 3010, 3430, 4214, 10535, 14749, 19717, 21070, 29498, 39434, 73745, 98585, 138019, 147490, 197170, 276038, 690095, 847831, 966133, 1380190, 1695662, 1932266, 4239155, 4830665, 5934817, 6762931, 8478310, 9661330, 11869634, 13525862, 29674085, 33814655, 41543719, 59348170, 67629310, 83087438, 207718595, 290806033, 415437190, 581612066, 1454030165, 2908060330]

約数ペア:

[(1, 2908060330), (2, 1454030165), (5, 581612066), (7, 415437190), (10, 290806033), (14, 207718595), (35, 83087438), (43, 67629310), (49, 59348170), (70, 41543719), (86, 33814655), (98, 29674085), (215, 13525862), (245, 11869634), (301, 9661330), (343, 8478310), (430, 6762931), (490, 5934817), (602, 4830665), (686, 4239155), (1505, 1932266), (1715, 1695662), (2107, 1380190), (3010, 966133), (3430, 847831), (4214, 690095), (10535, 276038), (14749, 197170), (19717, 147490), (21070, 138019), (29498, 98585), (39434, 73745)]