289182670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{4787}}^1$

素因数の和:5664

約数の個数: 32

約数和(自身を含む): 595703808

約数和(自身を除く): 306521138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 863, 1726, 4315, 4787, 6041, 8630, 9574, 12082, 23935, 30205, 33509, 47870, 60410, 67018, 167545, 335090, 4131181, 8262362, 20655905, 28918267, 41311810, 57836534, 144591335, 289182670]

約数ペア:

[(1, 289182670), (2, 144591335), (5, 57836534), (7, 41311810), (10, 28918267), (14, 20655905), (35, 8262362), (70, 4131181), (863, 335090), (1726, 167545), (4315, 67018), (4787, 60410), (6041, 47870), (8630, 33509), (9574, 30205), (12082, 23935)]