2048804970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1\times {\mathrm{811}}^1$

素因数の和:1715

約数の個数: 64

約数和(自身を含む): 4975520256

約数和(自身を除く): 2926715286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 787, 811, 1070, 1574, 1605, 1622, 2361, 2433, 3210, 3935, 4055, 4722, 4866, 7870, 8110, 11805, 12165, 23610, 24330, 84209, 86777, 168418, 173554, 252627, 260331, 421045, 433885, 505254, 520662, 638257, 842090, 867770, 1263135, 1276514, 1301655, 1914771, 2526270, 2603310, 3191285, 3829542, 6382570, 9573855, 19147710, 68293499, 136586998, 204880497, 341467495, 409760994, 682934990, 1024402485, 2048804970]

約数ペア:

[(1, 2048804970), (2, 1024402485), (3, 682934990), (5, 409760994), (6, 341467495), (10, 204880497), (15, 136586998), (30, 68293499), (107, 19147710), (214, 9573855), (321, 6382570), (535, 3829542), (642, 3191285), (787, 2603310), (811, 2526270), (1070, 1914771), (1574, 1301655), (1605, 1276514), (1622, 1263135), (2361, 867770), (2433, 842090), (3210, 638257), (3935, 520662), (4055, 505254), (4722, 433885), (4866, 421045), (7870, 260331), (8110, 252627), (11805, 173554), (12165, 168418), (23610, 86777), (24330, 84209)]