2697895980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{1097}}^1$

素因数の和:2176

約数の個数: 144

約数和(自身を含む): 8829553824

約数和(自身を除く): 6131657844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1051, 1097, 1170, 2102, 2194, 2340, 3153, 3291, 4204, 4388, 5255, 5485, 6306, 6582, 9459, 9873, 10510, 10970, 12612, 13164, 13663, 14261, 15765, 16455, 18918, 19746, 21020, 21940, 27326, 28522, 31530, 32910, 37836, 39492, 40989, 42783, 47295, 49365, 54652, 57044, 63060, 65820, 68315, 71305, 81978, 85566, 94590, 98730, 122967, 128349, 136630, 142610, 163956, 171132, 189180, 197460, 204945, 213915, 245934, 256698, 273260, 285220, 409890, 427830, 491868, 513396, 614835, 641745, 819780, 855660, 1152947, 1229670, 1283490, 2305894, 2459340, 2566980, 3458841, 4611788, 5764735, 6917682, 10376523, 11529470, 13835364, 14988311, 17294205, 20753046, 23058940, 29976622, 34588410, 41506092, 44964933, 51882615, 59953244, 69176820, 74941555, 89929866, 103765230, 134894799, 149883110, 179859732, 207530460, 224824665, 269789598, 299766220, 449649330, 539579196, 674473995, 899298660, 1348947990, 2697895980]

約数ペア:

[(1, 2697895980), (2, 1348947990), (3, 899298660), (4, 674473995), (5, 539579196), (6, 449649330), (9, 299766220), (10, 269789598), (12, 224824665), (13, 207530460), (15, 179859732), (18, 149883110), (20, 134894799), (26, 103765230), (30, 89929866), (36, 74941555), (39, 69176820), (45, 59953244), (52, 51882615), (60, 44964933), (65, 41506092), (78, 34588410), (90, 29976622), (117, 23058940), (130, 20753046), (156, 17294205), (180, 14988311), (195, 13835364), (234, 11529470), (260, 10376523), (390, 6917682), (468, 5764735), (585, 4611788), (780, 3458841), (1051, 2566980), (1097, 2459340), (1170, 2305894), (2102, 1283490), (2194, 1229670), (2340, 1152947), (3153, 855660), (3291, 819780), (4204, 641745), (4388, 614835), (5255, 513396), (5485, 491868), (6306, 427830), (6582, 409890), (9459, 285220), (9873, 273260), (10510, 256698), (10970, 245934), (12612, 213915), (13164, 204945), (13663, 197460), (14261, 189180), (15765, 171132), (16455, 163956), (18918, 142610), (19746, 136630), (21020, 128349), (21940, 122967), (27326, 98730), (28522, 94590), (31530, 85566), (32910, 81978), (37836, 71305), (39492, 68315), (40989, 65820), (42783, 63060), (47295, 57044), (49365, 54652)]