2912255252620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1\times {\mathrm{239843}}^1$

素因数の和:241919

約数の個数: 96

約数和(自身を含む): 7155532758528

約数和(自身を除く): 4243277505908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 2017, 3010, 4034, 6020, 8068, 10085, 14119, 20170, 28238, 40340, 56476, 70595, 86731, 141190, 173462, 239843, 282380, 346924, 433655, 479686, 607117, 867310, 959372, 1199215, 1214234, 1678901, 1734620, 2398430, 2428468, 3035585, 3357802, 4796860, 6071170, 6715604, 8394505, 10313249, 12142340, 16789010, 20626498, 33578020, 41252996, 51566245, 72192743, 103132490, 144385486, 206264980, 288770972, 360963715, 483763331, 721927430, 967526662, 1443854860, 1935053324, 2418816655, 3386343317, 4837633310, 6772686634, 9675266620, 13545373268, 16931716585, 20801823233, 33863433170, 41603646466, 67726866340, 83207292932, 104009116165, 145612762631, 208018232330, 291225525262, 416036464660, 582451050524, 728063813155, 1456127626310, 2912255252620]

約数ペア:

[(1, 2912255252620), (2, 1456127626310), (4, 728063813155), (5, 582451050524), (7, 416036464660), (10, 291225525262), (14, 208018232330), (20, 145612762631), (28, 104009116165), (35, 83207292932), (43, 67726866340), (70, 41603646466), (86, 33863433170), (140, 20801823233), (172, 16931716585), (215, 13545373268), (301, 9675266620), (430, 6772686634), (602, 4837633310), (860, 3386343317), (1204, 2418816655), (1505, 1935053324), (2017, 1443854860), (3010, 967526662), (4034, 721927430), (6020, 483763331), (8068, 360963715), (10085, 288770972), (14119, 206264980), (20170, 144385486), (28238, 103132490), (40340, 72192743), (56476, 51566245), (70595, 41252996), (86731, 33578020), (141190, 20626498), (173462, 16789010), (239843, 12142340), (282380, 10313249), (346924, 8394505), (433655, 6715604), (479686, 6071170), (607117, 4796860), (867310, 3357802), (959372, 3035585), (1199215, 2428468), (1214234, 2398430), (1678901, 1734620)]