38665260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{214807}}^1$

素因数の和:214822

約数の個数: 36

約数和(自身を含む): 117285168

約数和(自身を除く): 78619908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 214807, 429614, 644421, 859228, 1074035, 1288842, 1933263, 2148070, 2577684, 3222105, 3866526, 4296140, 6444210, 7733052, 9666315, 12888420, 19332630, 38665260]

約数ペア:

[(1, 38665260), (2, 19332630), (3, 12888420), (4, 9666315), (5, 7733052), (6, 6444210), (9, 4296140), (10, 3866526), (12, 3222105), (15, 2577684), (18, 2148070), (20, 1933263), (30, 1288842), (36, 1074035), (45, 859228), (60, 644421), (90, 429614), (180, 214807)]