2019750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{2693}}^1$

素因数の和:2713

約数の個数: 32

約数和(自身を含む): 5043168

約数和(自身を除く): 3023418

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 2693, 5386, 8079, 13465, 16158, 26930, 40395, 67325, 80790, 134650, 201975, 336625, 403950, 673250, 1009875, 2019750]

約数ペア:

[(1, 2019750), (2, 1009875), (3, 673250), (5, 403950), (6, 336625), (10, 201975), (15, 134650), (25, 80790), (30, 67325), (50, 40395), (75, 26930), (125, 16158), (150, 13465), (250, 8079), (375, 5386), (750, 2693)]