7374109960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1741}}^1\times {\mathrm{2161}}^1$

素因数の和:3927

約数の個数: 96

約数和(自身を含む): 19320626520

約数和(自身を除く): 11946516560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1741, 1960, 2161, 3482, 4322, 6964, 8644, 8705, 10805, 12187, 13928, 15127, 17288, 17410, 21610, 24374, 30254, 34820, 43220, 48748, 60508, 60935, 69640, 75635, 85309, 86440, 97496, 105889, 121016, 121870, 151270, 170618, 211778, 243740, 302540, 341236, 423556, 426545, 487480, 529445, 605080, 682472, 847112, 853090, 1058890, 1706180, 2117780, 3412360, 3762301, 4235560, 7524602, 15049204, 18811505, 26336107, 30098408, 37623010, 52672214, 75246020, 105344428, 131680535, 150492040, 184352749, 210688856, 263361070, 368705498, 526722140, 737410996, 921763745, 1053444280, 1474821992, 1843527490, 3687054980, 7374109960]

約数ペア:

[(1, 7374109960), (2, 3687054980), (4, 1843527490), (5, 1474821992), (7, 1053444280), (8, 921763745), (10, 737410996), (14, 526722140), (20, 368705498), (28, 263361070), (35, 210688856), (40, 184352749), (49, 150492040), (56, 131680535), (70, 105344428), (98, 75246020), (140, 52672214), (196, 37623010), (245, 30098408), (280, 26336107), (392, 18811505), (490, 15049204), (980, 7524602), (1741, 4235560), (1960, 3762301), (2161, 3412360), (3482, 2117780), (4322, 1706180), (6964, 1058890), (8644, 853090), (8705, 847112), (10805, 682472), (12187, 605080), (13928, 529445), (15127, 487480), (17288, 426545), (17410, 423556), (21610, 341236), (24374, 302540), (30254, 243740), (34820, 211778), (43220, 170618), (48748, 151270), (60508, 121870), (60935, 121016), (69640, 105889), (75635, 97496), (85309, 86440)]