1861057950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{62347}}^1$

素因数の和:62561

約数の個数: 48

約数和(自身を含む): 4638691200

約数和(自身を除く): 2777633250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 199, 398, 597, 995, 1194, 1990, 2985, 4975, 5970, 9950, 14925, 29850, 62347, 124694, 187041, 311735, 374082, 623470, 935205, 1558675, 1870410, 3117350, 4676025, 9352050, 12407053, 24814106, 37221159, 62035265, 74442318, 124070530, 186105795, 310176325, 372211590, 620352650, 930528975, 1861057950]

約数ペア:

[(1, 1861057950), (2, 930528975), (3, 620352650), (5, 372211590), (6, 310176325), (10, 186105795), (15, 124070530), (25, 74442318), (30, 62035265), (50, 37221159), (75, 24814106), (150, 12407053), (199, 9352050), (398, 4676025), (597, 3117350), (995, 1870410), (1194, 1558675), (1990, 935205), (2985, 623470), (4975, 374082), (5970, 311735), (9950, 187041), (14925, 124694), (29850, 62347)]