72750790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{148471}}^1$

素因数の和:148492

約数の個数: 24

約数和(自身を含む): 152332272

約数和(自身を除く): 79581482

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 148471, 296942, 742355, 1039297, 1484710, 2078594, 5196485, 7275079, 10392970, 14550158, 36375395, 72750790]

約数ペア:

[(1, 72750790), (2, 36375395), (5, 14550158), (7, 10392970), (10, 7275079), (14, 5196485), (35, 2078594), (49, 1484710), (70, 1039297), (98, 742355), (245, 296942), (490, 148471)]