2008264530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{9521}}^1$

素因数の和:9699

約数の個数: 64

約数和(自身を含む): 4936204800

約数和(自身を除く): 2927940270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 89, 158, 178, 237, 267, 395, 445, 474, 534, 790, 890, 1185, 1335, 2370, 2670, 7031, 9521, 14062, 19042, 21093, 28563, 35155, 42186, 47605, 57126, 70310, 95210, 105465, 142815, 210930, 285630, 752159, 847369, 1504318, 1694738, 2256477, 2542107, 3760795, 4236845, 4512954, 5084214, 7521590, 8473690, 11282385, 12710535, 22564770, 25421070, 66942151, 133884302, 200826453, 334710755, 401652906, 669421510, 1004132265, 2008264530]

約数ペア:

[(1, 2008264530), (2, 1004132265), (3, 669421510), (5, 401652906), (6, 334710755), (10, 200826453), (15, 133884302), (30, 66942151), (79, 25421070), (89, 22564770), (158, 12710535), (178, 11282385), (237, 8473690), (267, 7521590), (395, 5084214), (445, 4512954), (474, 4236845), (534, 3760795), (790, 2542107), (890, 2256477), (1185, 1694738), (1335, 1504318), (2370, 847369), (2670, 752159), (7031, 285630), (9521, 210930), (14062, 142815), (19042, 105465), (21093, 95210), (28563, 70310), (35155, 57126), (42186, 47605)]