412481720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1473149}}^1$

素因数の和:1473167

約数の個数: 32

約数和(自身を含む): 1060668000

約数和(自身を除く): 648186280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1473149, 2946298, 5892596, 7365745, 10312043, 11785192, 14731490, 20624086, 29462980, 41248172, 51560215, 58925960, 82496344, 103120430, 206240860, 412481720]

約数ペア:

[(1, 412481720), (2, 206240860), (4, 103120430), (5, 82496344), (7, 58925960), (8, 51560215), (10, 41248172), (14, 29462980), (20, 20624086), (28, 14731490), (35, 11785192), (40, 10312043), (56, 7365745), (70, 5892596), (140, 2946298), (280, 1473149)]