39380460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{93763}}^1$

素因数の和:93782

約数の個数: 48

約数和(自身を含む): 126018816

約数和(自身を除く): 86638356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 93763, 187526, 281289, 375052, 468815, 562578, 656341, 937630, 1125156, 1312682, 1406445, 1875260, 1969023, 2625364, 2812890, 3281705, 3938046, 5625780, 6563410, 7876092, 9845115, 13126820, 19690230, 39380460]

約数ペア:

[(1, 39380460), (2, 19690230), (3, 13126820), (4, 9845115), (5, 7876092), (6, 6563410), (7, 5625780), (10, 3938046), (12, 3281705), (14, 2812890), (15, 2625364), (20, 1969023), (21, 1875260), (28, 1406445), (30, 1312682), (35, 1125156), (42, 937630), (60, 656341), (70, 562578), (84, 468815), (105, 375052), (140, 281289), (210, 187526), (420, 93763)]