2305003218

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:198

約数の個数: 120

約数和(自身を含む): 5594784624

約数和(自身を除く): 3289781406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 61, 86, 98, 122, 129, 147, 183, 258, 294, 301, 343, 366, 427, 602, 686, 854, 903, 1029, 1281, 1806, 2058, 2107, 2401, 2562, 2623, 2989, 3721, 4214, 4802, 5246, 5978, 6321, 7203, 7442, 7869, 8967, 11163, 12642, 14406, 14749, 15738, 17934, 18361, 20923, 22326, 26047, 29498, 36722, 41846, 44247, 52094, 55083, 62769, 78141, 88494, 103243, 110166, 125538, 128527, 146461, 156282, 160003, 182329, 206486, 257054, 292922, 309729, 320006, 364658, 385581, 439383, 480009, 546987, 619458, 771162, 878766, 899689, 960018, 1093974, 1120021, 1276303, 1799378, 2240042, 2552606, 2699067, 3360063, 3828909, 5398134, 6297823, 6720126, 7657818, 7840147, 8934121, 12595646, 15680294, 17868242, 18893469, 23520441, 26802363, 37786938, 47040882, 53604726, 54881029, 109762058, 164643087, 329286174, 384167203, 768334406, 1152501609, 2305003218]

約数ペア:

[(1, 2305003218), (2, 1152501609), (3, 768334406), (6, 384167203), (7, 329286174), (14, 164643087), (21, 109762058), (42, 54881029), (43, 53604726), (49, 47040882), (61, 37786938), (86, 26802363), (98, 23520441), (122, 18893469), (129, 17868242), (147, 15680294), (183, 12595646), (258, 8934121), (294, 7840147), (301, 7657818), (343, 6720126), (366, 6297823), (427, 5398134), (602, 3828909), (686, 3360063), (854, 2699067), (903, 2552606), (1029, 2240042), (1281, 1799378), (1806, 1276303), (2058, 1120021), (2107, 1093974), (2401, 960018), (2562, 899689), (2623, 878766), (2989, 771162), (3721, 619458), (4214, 546987), (4802, 480009), (5246, 439383), (5978, 385581), (6321, 364658), (7203, 320006), (7442, 309729), (7869, 292922), (8967, 257054), (11163, 206486), (12642, 182329), (14406, 160003), (14749, 156282), (15738, 146461), (17934, 128527), (18361, 125538), (20923, 110166), (22326, 103243), (26047, 88494), (29498, 78141), (36722, 62769), (41846, 55083), (44247, 52094)]