30873613

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 5621747

約数列:

[1, 19, 23, 31, 43, 53, 437, 589, 713, 817, 989, 1007, 1219, 1333, 1643, 2279, 13547, 18791, 23161, 25327, 30659, 31217, 37789, 43301, 52417, 70649, 582521, 717991, 995923, 1342331, 1624927, 30873613]

約数ペア:

[(1, 30873613), (19, 1624927), (23, 1342331), (31, 995923), (43, 717991), (53, 582521), (437, 70649), (589, 52417), (713, 43301), (817, 37789), (989, 31217), (1007, 30659), (1219, 25327), (1333, 23161), (1643, 18791), (2279, 13547)]