507189780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2817721}}^1$

素因数の和:2817736

約数の個数: 36

約数和(自身を含む): 1538476212

約数和(自身を除く): 1031286432

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2817721, 5635442, 8453163, 11270884, 14088605, 16906326, 25359489, 28177210, 33812652, 42265815, 50718978, 56354420, 84531630, 101437956, 126797445, 169063260, 253594890, 507189780]

約数ペア:

[(1, 507189780), (2, 253594890), (3, 169063260), (4, 126797445), (5, 101437956), (6, 84531630), (9, 56354420), (10, 50718978), (12, 42265815), (15, 33812652), (18, 28177210), (20, 25359489), (30, 16906326), (36, 14088605), (45, 11270884), (60, 8453163), (90, 5635442), (180, 2817721)]