1325170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 2975616

約数和(自身を除く): 1650446

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1721, 3442, 8605, 12047, 17210, 18931, 24094, 37862, 60235, 94655, 120470, 132517, 189310, 265034, 662585, 1325170]

約数ペア:

[(1, 1325170), (2, 662585), (5, 265034), (7, 189310), (10, 132517), (11, 120470), (14, 94655), (22, 60235), (35, 37862), (55, 24094), (70, 18931), (77, 17210), (110, 12047), (154, 8605), (385, 3442), (770, 1721)]