526356690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1999}}^1$

素因数の和:2207

約数の個数: 64

約数和(自身を含む): 1292544000

約数和(自身を除く): 766187310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 131, 134, 201, 262, 335, 393, 402, 655, 670, 786, 1005, 1310, 1965, 1999, 2010, 3930, 3998, 5997, 8777, 9995, 11994, 17554, 19990, 26331, 29985, 43885, 52662, 59970, 87770, 131655, 133933, 261869, 263310, 267866, 401799, 523738, 669665, 785607, 803598, 1309345, 1339330, 1571214, 2008995, 2618690, 3928035, 4017990, 7856070, 17545223, 35090446, 52635669, 87726115, 105271338, 175452230, 263178345, 526356690]

約数ペア:

[(1, 526356690), (2, 263178345), (3, 175452230), (5, 105271338), (6, 87726115), (10, 52635669), (15, 35090446), (30, 17545223), (67, 7856070), (131, 4017990), (134, 3928035), (201, 2618690), (262, 2008995), (335, 1571214), (393, 1339330), (402, 1309345), (655, 803598), (670, 785607), (786, 669665), (1005, 523738), (1310, 401799), (1965, 267866), (1999, 263310), (2010, 261869), (3930, 133933), (3998, 131655), (5997, 87770), (8777, 59970), (9995, 52662), (11994, 43885), (17554, 29985), (19990, 26331)]