2016363885

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2213}}^1$

素因数の和:2402

約数の個数: 64

約数和(自身を含む): 3570739200

約数和(自身を除く): 1554375315

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 139, 285, 345, 417, 437, 695, 1311, 2085, 2185, 2213, 2641, 3197, 6555, 6639, 7923, 9591, 11065, 13205, 15985, 33195, 39615, 42047, 47955, 50899, 60743, 126141, 152697, 182229, 210235, 254495, 303715, 307607, 630705, 763485, 911145, 922821, 967081, 1538035, 2901243, 4614105, 4835405, 5844533, 7074961, 14506215, 17533599, 21224883, 29222665, 35374805, 87667995, 106124415, 134424259, 403272777, 672121295, 2016363885]

約数ペア:

[(1, 2016363885), (3, 672121295), (5, 403272777), (15, 134424259), (19, 106124415), (23, 87667995), (57, 35374805), (69, 29222665), (95, 21224883), (115, 17533599), (139, 14506215), (285, 7074961), (345, 5844533), (417, 4835405), (437, 4614105), (695, 2901243), (1311, 1538035), (2085, 967081), (2185, 922821), (2213, 911145), (2641, 763485), (3197, 630705), (6555, 307607), (6639, 303715), (7923, 254495), (9591, 210235), (11065, 182229), (13205, 152697), (15985, 126141), (33195, 60743), (39615, 50899), (42047, 47955)]