180380810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2399}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 332467200

約数和(自身を除く): 152086390

約数列:

[1, 2, 5, 10, 73, 103, 146, 206, 365, 515, 730, 1030, 2399, 4798, 7519, 11995, 15038, 23990, 37595, 75190, 175127, 247097, 350254, 494194, 875635, 1235485, 1751270, 2470970, 18038081, 36076162, 90190405, 180380810]

約数ペア:

[(1, 180380810), (2, 90190405), (5, 36076162), (10, 18038081), (73, 2470970), (103, 1751270), (146, 1235485), (206, 875635), (365, 494194), (515, 350254), (730, 247097), (1030, 175127), (2399, 75190), (4798, 37595), (7519, 23990), (11995, 15038)]