1921050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1423}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 5297280

約数和(自身を除く): 3376230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1423, 2846, 4269, 7115, 8538, 12807, 14230, 21345, 25614, 35575, 38421, 42690, 64035, 71150, 76842, 106725, 128070, 192105, 213450, 320175, 384210, 640350, 960525, 1921050]

約数ペア:

[(1, 1921050), (2, 960525), (3, 640350), (5, 384210), (6, 320175), (9, 213450), (10, 192105), (15, 128070), (18, 106725), (25, 76842), (27, 71150), (30, 64035), (45, 42690), (50, 38421), (54, 35575), (75, 25614), (90, 21345), (135, 14230), (150, 12807), (225, 8538), (270, 7115), (450, 4269), (675, 2846), (1350, 1423)]