190776670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{3463}}^1$

素因数の和:4264

約数の個数: 32

約数和(自身を含む): 393067008

約数和(自身を除く): 202290338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 787, 1574, 3463, 3935, 5509, 6926, 7870, 11018, 17315, 24241, 27545, 34630, 48482, 55090, 121205, 242410, 2725381, 5450762, 13626905, 19077667, 27253810, 38155334, 95388335, 190776670]

約数ペア:

[(1, 190776670), (2, 95388335), (5, 38155334), (7, 27253810), (10, 19077667), (14, 13626905), (35, 5450762), (70, 2725381), (787, 242410), (1574, 121205), (3463, 55090), (3935, 48482), (5509, 34630), (6926, 27545), (7870, 24241), (11018, 17315)]