84185570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1787}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 173536128

約数和(自身を除く): 89350558

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 673, 1346, 1787, 3365, 3574, 4711, 6730, 8935, 9422, 12509, 17870, 23555, 25018, 47110, 62545, 125090, 1202651, 2405302, 6013255, 8418557, 12026510, 16837114, 42092785, 84185570]

約数ペア:

[(1, 84185570), (2, 42092785), (5, 16837114), (7, 12026510), (10, 8418557), (14, 6013255), (35, 2405302), (70, 1202651), (673, 125090), (1346, 62545), (1787, 47110), (3365, 25018), (3574, 23555), (4711, 17870), (6730, 12509), (8935, 9422)]