1427792380

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{7177}}^1$

素因数の和:7236

約数の個数: 96

約数和(自身を含む): 3617712000

約数和(自身を除く): 2189919620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 343, 406, 490, 580, 686, 812, 980, 1015, 1372, 1421, 1715, 2030, 2842, 3430, 4060, 5684, 6860, 7105, 7177, 9947, 14210, 14354, 19894, 28420, 28708, 35885, 39788, 49735, 50239, 71770, 99470, 100478, 143540, 198940, 200956, 208133, 251195, 351673, 416266, 502390, 703346, 832532, 1004780, 1040665, 1406692, 1456931, 1758365, 2081330, 2461711, 2913862, 3516730, 4162660, 4923422, 5827724, 7033460, 7284655, 9846844, 10198517, 12308555, 14569310, 20397034, 24617110, 29138620, 40794068, 49234220, 50992585, 71389619, 101985170, 142779238, 203970340, 285558476, 356948095, 713896190, 1427792380]

約数ペア:

[(1, 1427792380), (2, 713896190), (4, 356948095), (5, 285558476), (7, 203970340), (10, 142779238), (14, 101985170), (20, 71389619), (28, 50992585), (29, 49234220), (35, 40794068), (49, 29138620), (58, 24617110), (70, 20397034), (98, 14569310), (116, 12308555), (140, 10198517), (145, 9846844), (196, 7284655), (203, 7033460), (245, 5827724), (290, 4923422), (343, 4162660), (406, 3516730), (490, 2913862), (580, 2461711), (686, 2081330), (812, 1758365), (980, 1456931), (1015, 1406692), (1372, 1040665), (1421, 1004780), (1715, 832532), (2030, 703346), (2842, 502390), (3430, 416266), (4060, 351673), (5684, 251195), (6860, 208133), (7105, 200956), (7177, 198940), (9947, 143540), (14210, 100478), (14354, 99470), (19894, 71770), (28420, 50239), (28708, 49735), (35885, 39788)]