27899162340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{811}}^1\times {\mathrm{11701}}^1$

素因数の和:12538

約数の個数: 144

約数和(自身を含む): 90991381824

約数和(自身を除く): 63092219484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 811, 980, 1470, 1622, 2433, 2940, 3244, 4055, 4866, 5677, 8110, 9732, 11354, 11701, 12165, 16220, 17031, 22708, 23402, 24330, 28385, 34062, 35103, 39739, 46804, 48660, 56770, 58505, 68124, 70206, 79478, 81907, 85155, 113540, 117010, 119217, 140412, 158956, 163814, 170310, 175515, 198695, 234020, 238434, 245721, 327628, 340620, 351030, 397390, 409535, 476868, 491442, 573349, 596085, 702060, 794780, 819070, 982884, 1146698, 1192170, 1228605, 1638140, 1720047, 2293396, 2384340, 2457210, 2866745, 3440094, 4914420, 5733490, 6880188, 8600235, 9489511, 11466980, 17200470, 18979022, 28468533, 34400940, 37958044, 47447555, 56937066, 66426577, 94895110, 113874132, 132853154, 142342665, 189790220, 199279731, 265706308, 284685330, 332132885, 398559462, 464986039, 569370660, 664265770, 797118924, 929972078, 996398655, 1328531540, 1394958117, 1859944156, 1992797310, 2324930195, 2789916234, 3985594620, 4649860390, 5579832468, 6974790585, 9299720780, 13949581170, 27899162340]

約数ペア:

[(1, 27899162340), (2, 13949581170), (3, 9299720780), (4, 6974790585), (5, 5579832468), (6, 4649860390), (7, 3985594620), (10, 2789916234), (12, 2324930195), (14, 1992797310), (15, 1859944156), (20, 1394958117), (21, 1328531540), (28, 996398655), (30, 929972078), (35, 797118924), (42, 664265770), (49, 569370660), (60, 464986039), (70, 398559462), (84, 332132885), (98, 284685330), (105, 265706308), (140, 199279731), (147, 189790220), (196, 142342665), (210, 132853154), (245, 113874132), (294, 94895110), (420, 66426577), (490, 56937066), (588, 47447555), (735, 37958044), (811, 34400940), (980, 28468533), (1470, 18979022), (1622, 17200470), (2433, 11466980), (2940, 9489511), (3244, 8600235), (4055, 6880188), (4866, 5733490), (5677, 4914420), (8110, 3440094), (9732, 2866745), (11354, 2457210), (11701, 2384340), (12165, 2293396), (16220, 1720047), (17031, 1638140), (22708, 1228605), (23402, 1192170), (24330, 1146698), (28385, 982884), (34062, 819070), (35103, 794780), (39739, 702060), (46804, 596085), (48660, 573349), (56770, 491442), (58505, 476868), (68124, 409535), (70206, 397390), (79478, 351030), (81907, 340620), (85155, 327628), (113540, 245721), (117010, 238434), (119217, 234020), (140412, 198695), (158956, 175515), (163814, 170310)]