1852120020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{146297}}^1$

素因数の和:146520

約数の個数: 48

約数和(自身を含む): 5210549568

約数和(自身を除く): 3358429548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 146297, 292594, 438891, 585188, 731485, 877782, 1462970, 1755564, 2194455, 2925940, 4388910, 8777820, 30868667, 61737334, 92606001, 123474668, 154343335, 185212002, 308686670, 370424004, 463030005, 617373340, 926060010, 1852120020]

約数ペア:

[(1, 1852120020), (2, 926060010), (3, 617373340), (4, 463030005), (5, 370424004), (6, 308686670), (10, 185212002), (12, 154343335), (15, 123474668), (20, 92606001), (30, 61737334), (60, 30868667), (211, 8777820), (422, 4388910), (633, 2925940), (844, 2194455), (1055, 1755564), (1266, 1462970), (2110, 877782), (2532, 731485), (3165, 585188), (4220, 438891), (6330, 292594), (12660, 146297)]