38257730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 80766720

約数和(自身を除く): 42508990

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 163, 245, 326, 479, 490, 815, 958, 1141, 1630, 2282, 2395, 3353, 4790, 5705, 6706, 7987, 11410, 15974, 16765, 23471, 33530, 39935, 46942, 78077, 79870, 117355, 156154, 234710, 390385, 546539, 780770, 1093078, 2732695, 3825773, 5465390, 7651546, 19128865, 38257730]

約数ペア:

[(1, 38257730), (2, 19128865), (5, 7651546), (7, 5465390), (10, 3825773), (14, 2732695), (35, 1093078), (49, 780770), (70, 546539), (98, 390385), (163, 234710), (245, 156154), (326, 117355), (479, 79870), (490, 78077), (815, 46942), (958, 39935), (1141, 33530), (1630, 23471), (2282, 16765), (2395, 15974), (3353, 11410), (4790, 7987), (5705, 6706)]