107581740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{256147}}^1$

素因数の和:256166

約数の個数: 48

約数和(自身を含む): 344262912

約数和(自身を除く): 236681172

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, 256147, 512294, 768441, 1024588, 1280735, 1536882, 1793029, 2561470, 3073764, 3586058, 3842205, 5122940, 5379087, 7172116, 7684410, 8965145, 10758174, 15368820, 17930290, 21516348, 26895435, 35860580, 53790870, 107581740]

約数ペア:

[(1, 107581740), (2, 53790870), (3, 35860580), (4, 26895435), (5, 21516348), (6, 17930290), (7, 15368820), (10, 10758174), (12, 8965145), (14, 7684410), (15, 7172116), (20, 5379087), (21, 5122940), (28, 3842205), (30, 3586058), (35, 3073764), (42, 2561470), (60, 1793029), (70, 1536882), (84, 1280735), (105, 1024588), (140, 768441), (210, 512294), (420, 256147)]