253669380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7673}}^1$

素因数の和:7733

約数の個数: 96

約数和(自身を含む): 773539200

約数和(自身を除く): 519869820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 870, 1102, 1140, 1653, 1740, 2204, 2755, 3306, 5510, 6612, 7673, 8265, 11020, 15346, 16530, 23019, 30692, 33060, 38365, 46038, 76730, 92076, 115095, 145787, 153460, 222517, 230190, 291574, 437361, 445034, 460380, 583148, 667551, 728935, 874722, 890068, 1112585, 1335102, 1457870, 1749444, 2186805, 2225170, 2670204, 2915740, 3337755, 4227823, 4373610, 4450340, 6675510, 8455646, 8747220, 12683469, 13351020, 16911292, 21139115, 25366938, 42278230, 50733876, 63417345, 84556460, 126834690, 253669380]

約数ペア:

[(1, 253669380), (2, 126834690), (3, 84556460), (4, 63417345), (5, 50733876), (6, 42278230), (10, 25366938), (12, 21139115), (15, 16911292), (19, 13351020), (20, 12683469), (29, 8747220), (30, 8455646), (38, 6675510), (57, 4450340), (58, 4373610), (60, 4227823), (76, 3337755), (87, 2915740), (95, 2670204), (114, 2225170), (116, 2186805), (145, 1749444), (174, 1457870), (190, 1335102), (228, 1112585), (285, 890068), (290, 874722), (348, 728935), (380, 667551), (435, 583148), (551, 460380), (570, 445034), (580, 437361), (870, 291574), (1102, 230190), (1140, 222517), (1653, 153460), (1740, 145787), (2204, 115095), (2755, 92076), (3306, 76730), (5510, 46038), (6612, 38365), (7673, 33060), (8265, 30692), (11020, 23019), (15346, 16530)]