65893730

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19211}}^1$

素因数の和:19239

約数の個数: 32

約数和(自身を含む): 138326400

約数和(自身を除く): 72432670

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 19211, 38422, 96055, 134477, 192110, 268954, 672385, 941339, 1344770, 1882678, 4706695, 6589373, 9413390, 13178746, 32946865, 65893730]

約数ペア:

[(1, 65893730), (2, 32946865), (5, 13178746), (7, 9413390), (10, 6589373), (14, 4706695), (35, 1882678), (49, 1344770), (70, 941339), (98, 672385), (245, 268954), (343, 192110), (490, 134477), (686, 96055), (1715, 38422), (3430, 19211)]