449775270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16603}}^1$

素因数の和:16666

約数の個数: 96

約数和(自身を含む): 1367638272

約数和(自身を除く): 917863002

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 602, 630, 645, 774, 903, 1290, 1505, 1806, 1935, 2709, 3010, 3870, 4515, 5418, 9030, 13545, 16603, 27090, 33206, 49809, 83015, 99618, 116221, 149427, 166030, 232442, 249045, 298854, 348663, 498090, 581105, 697326, 713929, 747135, 1045989, 1162210, 1427858, 1494270, 1743315, 2091978, 2141787, 3486630, 3569645, 4283574, 4997503, 5229945, 6425361, 7139290, 9995006, 10459890, 10708935, 12850722, 14992509, 21417870, 24987515, 29985018, 32126805, 44977527, 49975030, 64253610, 74962545, 89955054, 149925090, 224887635, 449775270]

約数ペア:

[(1, 449775270), (2, 224887635), (3, 149925090), (5, 89955054), (6, 74962545), (7, 64253610), (9, 49975030), (10, 44977527), (14, 32126805), (15, 29985018), (18, 24987515), (21, 21417870), (30, 14992509), (35, 12850722), (42, 10708935), (43, 10459890), (45, 9995006), (63, 7139290), (70, 6425361), (86, 5229945), (90, 4997503), (105, 4283574), (126, 3569645), (129, 3486630), (210, 2141787), (215, 2091978), (258, 1743315), (301, 1494270), (315, 1427858), (387, 1162210), (430, 1045989), (602, 747135), (630, 713929), (645, 697326), (774, 581105), (903, 498090), (1290, 348663), (1505, 298854), (1806, 249045), (1935, 232442), (2709, 166030), (3010, 149427), (3870, 116221), (4515, 99618), (5418, 83015), (9030, 49809), (13545, 33206), (16603, 27090)]