489602870

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{24967}}^1$

素因数の和:25064

約数の個数: 32

約数和(自身を含む): 922218048

約数和(自身を除く): 432615178

約数列:

[1, 2, 5, 10, 37, 53, 74, 106, 185, 265, 370, 530, 1961, 3922, 9805, 19610, 24967, 49934, 124835, 249670, 923779, 1323251, 1847558, 2646502, 4618895, 6616255, 9237790, 13232510, 48960287, 97920574, 244801435, 489602870]

約数ペア:

[(1, 489602870), (2, 244801435), (5, 97920574), (10, 48960287), (37, 13232510), (53, 9237790), (74, 6616255), (106, 4618895), (185, 2646502), (265, 1847558), (370, 1323251), (530, 923779), (1961, 249670), (3922, 124835), (9805, 49934), (19610, 24967)]