2010249738

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47911}}^1$

素因数の和:47969

約数の個数: 80

約数和(自身を含む): 5287185024

約数和(自身を除く): 3276935286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 259, 333, 378, 518, 567, 666, 777, 999, 1134, 1554, 1998, 2331, 2997, 4662, 5994, 6993, 13986, 20979, 41958, 47911, 95822, 143733, 287466, 335377, 431199, 670754, 862398, 1006131, 1293597, 1772707, 2012262, 2587194, 3018393, 3545414, 3880791, 5318121, 6036786, 7761582, 9055179, 10636242, 12408949, 15954363, 18110358, 24817898, 27165537, 31908726, 37226847, 47863089, 54331074, 74453694, 95726178, 111680541, 143589267, 223361082, 287178534, 335041623, 670083246, 1005124869, 2010249738]

約数ペア:

[(1, 2010249738), (2, 1005124869), (3, 670083246), (6, 335041623), (7, 287178534), (9, 223361082), (14, 143589267), (18, 111680541), (21, 95726178), (27, 74453694), (37, 54331074), (42, 47863089), (54, 37226847), (63, 31908726), (74, 27165537), (81, 24817898), (111, 18110358), (126, 15954363), (162, 12408949), (189, 10636242), (222, 9055179), (259, 7761582), (333, 6036786), (378, 5318121), (518, 3880791), (567, 3545414), (666, 3018393), (777, 2587194), (999, 2012262), (1134, 1772707), (1554, 1293597), (1998, 1006131), (2331, 862398), (2997, 670754), (4662, 431199), (5994, 335377), (6993, 287466), (13986, 143733), (20979, 95822), (41958, 47911)]