57108420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317269}}^1$

素因数の和:317284

約数の個数: 36

約数和(自身を含む): 173229420

約数和(自身を除く): 116121000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317269, 634538, 951807, 1269076, 1586345, 1903614, 2855421, 3172690, 3807228, 4759035, 5710842, 6345380, 9518070, 11421684, 14277105, 19036140, 28554210, 57108420]

約数ペア:

[(1, 57108420), (2, 28554210), (3, 19036140), (4, 14277105), (5, 11421684), (6, 9518070), (9, 6345380), (10, 5710842), (12, 4759035), (15, 3807228), (18, 3172690), (20, 2855421), (30, 1903614), (36, 1586345), (45, 1269076), (60, 951807), (90, 634538), (180, 317269)]