30288174

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1541

約数の個数: 48

約数和(自身を含む): 71508096

約数和(自身を除く): 41219922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1451, 1491, 2902, 2982, 3479, 4353, 6958, 8706, 10157, 10437, 20314, 20874, 30471, 60942, 71099, 103021, 142198, 206042, 213297, 309063, 426594, 618126, 721147, 1442294, 2163441, 4326882, 5048029, 10096058, 15144087, 30288174]

約数ペア:

[(1, 30288174), (2, 15144087), (3, 10096058), (6, 5048029), (7, 4326882), (14, 2163441), (21, 1442294), (42, 721147), (49, 618126), (71, 426594), (98, 309063), (142, 213297), (147, 206042), (213, 142198), (294, 103021), (426, 71099), (497, 60942), (994, 30471), (1451, 20874), (1491, 20314), (2902, 10437), (2982, 10157), (3479, 8706), (4353, 6958)]