19150380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{106391}}^1$

素因数の和:106406

約数の個数: 36

約数和(自身を含む): 58090032

約数和(自身を除く): 38939652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 106391, 212782, 319173, 425564, 531955, 638346, 957519, 1063910, 1276692, 1595865, 1915038, 2127820, 3191730, 3830076, 4787595, 6383460, 9575190, 19150380]

約数ペア:

[(1, 19150380), (2, 9575190), (3, 6383460), (4, 4787595), (5, 3830076), (6, 3191730), (9, 2127820), (10, 1915038), (12, 1595865), (15, 1276692), (18, 1063910), (20, 957519), (30, 638346), (36, 531955), (45, 425564), (60, 319173), (90, 212782), (180, 106391)]