1261350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{2803}}^1$

素因数の和:2821

約数の個数: 36

約数和(自身を含む): 3390036

約数和(自身を除く): 2128686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 2803, 5606, 8409, 14015, 16818, 25227, 28030, 42045, 50454, 70075, 84090, 126135, 140150, 210225, 252270, 420450, 630675, 1261350]

約数ペア:

[(1, 1261350), (2, 630675), (3, 420450), (5, 252270), (6, 210225), (9, 140150), (10, 126135), (15, 84090), (18, 70075), (25, 50454), (30, 42045), (45, 28030), (50, 25227), (75, 16818), (90, 14015), (150, 8409), (225, 5606), (450, 2803)]