2587981270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2113}}^1\times {\mathrm{17497}}^1$

素因数の和:19624

約数の個数: 32

約数和(自身を含む): 5326671168

約数和(自身を除く): 2738689898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2113, 4226, 10565, 14791, 17497, 21130, 29582, 34994, 73955, 87485, 122479, 147910, 174970, 244958, 612395, 1224790, 36971161, 73942322, 184855805, 258798127, 369711610, 517596254, 1293990635, 2587981270]

約数ペア:

[(1, 2587981270), (2, 1293990635), (5, 517596254), (7, 369711610), (10, 258798127), (14, 184855805), (35, 73942322), (70, 36971161), (2113, 1224790), (4226, 612395), (10565, 244958), (14791, 174970), (17497, 147910), (21130, 122479), (29582, 87485), (34994, 73955)]