8076670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 17286048

約数和(自身を除く): 9209378

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 311, 371, 490, 530, 622, 742, 1555, 1855, 2177, 2597, 3110, 3710, 4354, 5194, 10885, 12985, 15239, 16483, 21770, 25970, 30478, 32966, 76195, 82415, 115381, 152390, 164830, 230762, 576905, 807667, 1153810, 1615334, 4038335, 8076670]

約数ペア:

[(1, 8076670), (2, 4038335), (5, 1615334), (7, 1153810), (10, 807667), (14, 576905), (35, 230762), (49, 164830), (53, 152390), (70, 115381), (98, 82415), (106, 76195), (245, 32966), (265, 30478), (311, 25970), (371, 21770), (490, 16483), (530, 15239), (622, 12985), (742, 10885), (1555, 5194), (1855, 4354), (2177, 3710), (2597, 3110)]