42885730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{727}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 82083456

約数和(自身を除く): 39197726

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 347, 694, 727, 1454, 1735, 3470, 3635, 5899, 7270, 11798, 12359, 24718, 29495, 58990, 61795, 123590, 252269, 504538, 1261345, 2522690, 4288573, 8577146, 21442865, 42885730]

約数ペア:

[(1, 42885730), (2, 21442865), (5, 8577146), (10, 4288573), (17, 2522690), (34, 1261345), (85, 504538), (170, 252269), (347, 123590), (694, 61795), (727, 58990), (1454, 29495), (1735, 24718), (3470, 12359), (3635, 11798), (5899, 7270)]