13664220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7853}}^1$

素因数の和:7894

約数の個数: 48

約数和(自身を含む): 39584160

約数和(自身を除く): 25919940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 7853, 15706, 23559, 31412, 39265, 47118, 78530, 94236, 117795, 157060, 227737, 235590, 455474, 471180, 683211, 910948, 1138685, 1366422, 2277370, 2732844, 3416055, 4554740, 6832110, 13664220]

約数ペア:

[(1, 13664220), (2, 6832110), (3, 4554740), (4, 3416055), (5, 2732844), (6, 2277370), (10, 1366422), (12, 1138685), (15, 910948), (20, 683211), (29, 471180), (30, 455474), (58, 235590), (60, 227737), (87, 157060), (116, 117795), (145, 94236), (174, 78530), (290, 47118), (348, 39265), (435, 31412), (580, 23559), (870, 15706), (1740, 7853)]