2103804990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3339373}}^1$

素因数の和:3339393

約数の個数: 48

約数和(自身を含む): 6251308128

約数和(自身を除く): 4147503138

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3339373, 6678746, 10018119, 16696865, 20036238, 23375611, 30054357, 33393730, 46751222, 50090595, 60108714, 70126833, 100181190, 116878055, 140253666, 150271785, 210380499, 233756110, 300543570, 350634165, 420760998, 701268330, 1051902495, 2103804990]

約数ペア:

[(1, 2103804990), (2, 1051902495), (3, 701268330), (5, 420760998), (6, 350634165), (7, 300543570), (9, 233756110), (10, 210380499), (14, 150271785), (15, 140253666), (18, 116878055), (21, 100181190), (30, 70126833), (35, 60108714), (42, 50090595), (45, 46751222), (63, 33393730), (70, 30054357), (90, 23375611), (105, 20036238), (126, 16696865), (210, 10018119), (315, 6678746), (630, 3339373)]