1387661010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2434493}}^1$

素因数の和:2434522

約数の個数: 32

約数和(自身を含む): 3505671360

約数和(自身を除く): 2118010350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 2434493, 4868986, 7303479, 12172465, 14606958, 24344930, 36517395, 46255367, 73034790, 92510734, 138766101, 231276835, 277532202, 462553670, 693830505, 1387661010]

約数ペア:

[(1, 1387661010), (2, 693830505), (3, 462553670), (5, 277532202), (6, 231276835), (10, 138766101), (15, 92510734), (19, 73034790), (30, 46255367), (38, 36517395), (57, 24344930), (95, 14606958), (114, 12172465), (190, 7303479), (285, 4868986), (570, 2434493)]