83828990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 177666048

約数和(自身を除く): 93837058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 101, 142, 167, 202, 334, 355, 497, 505, 707, 710, 835, 994, 1010, 1169, 1414, 1670, 2338, 2485, 3535, 4970, 5845, 7070, 7171, 11690, 11857, 14342, 16867, 23714, 33734, 35855, 50197, 59285, 71710, 82999, 84335, 100394, 118069, 118570, 165998, 168670, 236138, 250985, 414995, 501970, 590345, 829990, 1180690, 1197557, 2395114, 5987785, 8382899, 11975570, 16765798, 41914495, 83828990]

約数ペア:

[(1, 83828990), (2, 41914495), (5, 16765798), (7, 11975570), (10, 8382899), (14, 5987785), (35, 2395114), (70, 1197557), (71, 1180690), (101, 829990), (142, 590345), (167, 501970), (202, 414995), (334, 250985), (355, 236138), (497, 168670), (505, 165998), (707, 118570), (710, 118069), (835, 100394), (994, 84335), (1010, 82999), (1169, 71710), (1414, 59285), (1670, 50197), (2338, 35855), (2485, 33734), (3535, 23714), (4970, 16867), (5845, 14342), (7070, 11857), (7171, 11690)]