2565162180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2035843}}^1$

素因数の和:2035865

約数の個数: 72

約数和(自身を含む): 8892566592

約数和(自身を除く): 6327404412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2035843, 4071686, 6107529, 8143372, 10179215, 12215058, 14250901, 18322587, 20358430, 24430116, 28501802, 30537645, 36645174, 40716860, 42752703, 57003604, 61075290, 71254505, 73290348, 85505406, 91612935, 122150580, 128258109, 142509010, 171010812, 183225870, 213763515, 256516218, 285018020, 366451740, 427527030, 513032436, 641290545, 855054060, 1282581090, 2565162180]

約数ペア:

[(1, 2565162180), (2, 1282581090), (3, 855054060), (4, 641290545), (5, 513032436), (6, 427527030), (7, 366451740), (9, 285018020), (10, 256516218), (12, 213763515), (14, 183225870), (15, 171010812), (18, 142509010), (20, 128258109), (21, 122150580), (28, 91612935), (30, 85505406), (35, 73290348), (36, 71254505), (42, 61075290), (45, 57003604), (60, 42752703), (63, 40716860), (70, 36645174), (84, 30537645), (90, 28501802), (105, 24430116), (126, 20358430), (140, 18322587), (180, 14250901), (210, 12215058), (252, 10179215), (315, 8143372), (420, 6107529), (630, 4071686), (1260, 2035843)]