47221020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3407}}^1$

素因数の和:3440

約数の個数: 144

約数和(自身を含む): 178633728

約数和(自身を除く): 131412708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3407, 3465, 4620, 6814, 6930, 10221, 13628, 13860, 17035, 20442, 23849, 30663, 34070, 37477, 40884, 47698, 51105, 61326, 68140, 71547, 74954, 95396, 102210, 112431, 119245, 122652, 143094, 149908, 153315, 187385, 204420, 214641, 224862, 238490, 262339, 286188, 306630, 337293, 357735, 374770, 429282, 449724, 476980, 524678, 562155, 613260, 674586, 715470, 749540, 787017, 858564, 1049356, 1073205, 1124310, 1311695, 1349172, 1430940, 1574034, 1686465, 2146410, 2248620, 2361051, 2623390, 3148068, 3372930, 3935085, 4292820, 4722102, 5246780, 6745860, 7870170, 9444204, 11805255, 15740340, 23610510, 47221020]

約数ペア:

[(1, 47221020), (2, 23610510), (3, 15740340), (4, 11805255), (5, 9444204), (6, 7870170), (7, 6745860), (9, 5246780), (10, 4722102), (11, 4292820), (12, 3935085), (14, 3372930), (15, 3148068), (18, 2623390), (20, 2361051), (21, 2248620), (22, 2146410), (28, 1686465), (30, 1574034), (33, 1430940), (35, 1349172), (36, 1311695), (42, 1124310), (44, 1073205), (45, 1049356), (55, 858564), (60, 787017), (63, 749540), (66, 715470), (70, 674586), (77, 613260), (84, 562155), (90, 524678), (99, 476980), (105, 449724), (110, 429282), (126, 374770), (132, 357735), (140, 337293), (154, 306630), (165, 286188), (180, 262339), (198, 238490), (210, 224862), (220, 214641), (231, 204420), (252, 187385), (308, 153315), (315, 149908), (330, 143094), (385, 122652), (396, 119245), (420, 112431), (462, 102210), (495, 95396), (630, 74954), (660, 71547), (693, 68140), (770, 61326), (924, 51105), (990, 47698), (1155, 40884), (1260, 37477), (1386, 34070), (1540, 30663), (1980, 23849), (2310, 20442), (2772, 17035), (3407, 13860), (3465, 13628), (4620, 10221), (6814, 6930)]