2247287140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{11777}}^1$

素因数の和:11869

約数の個数: 96

約数和(自身を含む): 5698667520

約数和(自身を除く): 3451380380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 47, 58, 70, 94, 116, 140, 145, 188, 203, 235, 290, 329, 406, 470, 580, 658, 812, 940, 1015, 1316, 1363, 1645, 2030, 2726, 3290, 4060, 5452, 6580, 6815, 9541, 11777, 13630, 19082, 23554, 27260, 38164, 47108, 47705, 58885, 82439, 95410, 117770, 164878, 190820, 235540, 329756, 341533, 412195, 553519, 683066, 824390, 1107038, 1366132, 1648780, 1707665, 2214076, 2390731, 2767595, 3415330, 3874633, 4781462, 5535190, 6830660, 7749266, 9562924, 11070380, 11953655, 15498532, 16052051, 19373165, 23907310, 32104102, 38746330, 47814620, 64208204, 77492660, 80260255, 112364357, 160520510, 224728714, 321041020, 449457428, 561821785, 1123643570, 2247287140]

約数ペア:

[(1, 2247287140), (2, 1123643570), (4, 561821785), (5, 449457428), (7, 321041020), (10, 224728714), (14, 160520510), (20, 112364357), (28, 80260255), (29, 77492660), (35, 64208204), (47, 47814620), (58, 38746330), (70, 32104102), (94, 23907310), (116, 19373165), (140, 16052051), (145, 15498532), (188, 11953655), (203, 11070380), (235, 9562924), (290, 7749266), (329, 6830660), (406, 5535190), (470, 4781462), (580, 3874633), (658, 3415330), (812, 2767595), (940, 2390731), (1015, 2214076), (1316, 1707665), (1363, 1648780), (1645, 1366132), (2030, 1107038), (2726, 824390), (3290, 683066), (4060, 553519), (5452, 412195), (6580, 341533), (6815, 329756), (9541, 235540), (11777, 190820), (13630, 164878), (19082, 117770), (23554, 95410), (27260, 82439), (38164, 58885), (47108, 47705)]