2106897.00000000

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{51031}}^1$

素因数の和:51049

約数の個数: 48

約数和(自身を含む): 85733760

約数和(自身を除く): 58177020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 51031, 102062, 153093, 204124, 255155, 306186, 459279, 510310, 612372, 765465, 918558, 1020620, 1377837, 1530930, 1837116, 2296395, 2755674, 3061860, 4592790, 5511348, 6889185, 9185580, 13778370, 27556740]

約数ペア:

[(1, 27556740), (2, 13778370), (3, 9185580), (4, 6889185), (5, 5511348), (6, 4592790), (9, 3061860), (10, 2755674), (12, 2296395), (15, 1837116), (18, 1530930), (20, 1377837), (27, 1020620), (30, 918558), (36, 765465), (45, 612372), (54, 510310), (60, 459279), (90, 306186), (108, 255155), (135, 204124), (180, 153093), (270, 102062), (540, 51031)]