229695740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{370477}}^1$

素因数の和:370517

約数の個数: 24

約数和(自身を含む): 497922432

約数和(自身を除く): 268226692

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 370477, 740954, 1481908, 1852385, 3704770, 7409540, 11484787, 22969574, 45939148, 57423935, 114847870, 229695740]

約数ペア:

[(1, 229695740), (2, 114847870), (4, 57423935), (5, 45939148), (10, 22969574), (20, 11484787), (31, 7409540), (62, 3704770), (124, 1852385), (155, 1481908), (310, 740954), (620, 370477)]