2875650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 7514400

約数和(自身を除く): 4638750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1009, 1425, 2018, 2850, 3027, 5045, 6054, 10090, 15135, 19171, 25225, 30270, 38342, 50450, 57513, 75675, 95855, 115026, 151350, 191710, 287565, 479275, 575130, 958550, 1437825, 2875650]

約数ペア:

[(1, 2875650), (2, 1437825), (3, 958550), (5, 575130), (6, 479275), (10, 287565), (15, 191710), (19, 151350), (25, 115026), (30, 95855), (38, 75675), (50, 57513), (57, 50450), (75, 38342), (95, 30270), (114, 25225), (150, 19171), (190, 15135), (285, 10090), (475, 6054), (570, 5045), (950, 3027), (1009, 2850), (1425, 2018)]