1929403950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{756629}}^1$

素因数の和:756661

約数の個数: 48

約数和(自身を含む): 5066394480

約数和(自身を除く): 3136990530

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 756629, 1513258, 2269887, 3783145, 4539774, 7566290, 11349435, 12862693, 18915725, 22698870, 25725386, 37831450, 38588079, 56747175, 64313465, 77176158, 113494350, 128626930, 192940395, 321567325, 385880790, 643134650, 964701975, 1929403950]

約数ペア:

[(1, 1929403950), (2, 964701975), (3, 643134650), (5, 385880790), (6, 321567325), (10, 192940395), (15, 128626930), (17, 113494350), (25, 77176158), (30, 64313465), (34, 56747175), (50, 38588079), (51, 37831450), (75, 25725386), (85, 22698870), (102, 18915725), (150, 12862693), (170, 11349435), (255, 7566290), (425, 4539774), (510, 3783145), (850, 2269887), (1275, 1513258), (2550, 756629)]