39782610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 128701440

約数和(自身を除く): 88918830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 49, 54, 62, 63, 70, 90, 93, 97, 98, 105, 126, 135, 147, 155, 186, 189, 194, 210, 217, 245, 270, 279, 291, 294, 310, 315, 378, 434, 441, 465, 485, 490, 558, 582, 630, 651, 679, 735, 837, 873, 882, 930, 945, 970, 1085, 1302, 1323, 1358, 1395, 1455, 1470, 1519, 1674, 1746, 1890, 1953, 2037, 2170, 2205, 2619, 2646, 2790, 2910, 3007, 3038, 3255, 3395, 3906, 4074, 4185, 4365, 4410, 4557, 4753, 5238, 5859, 6014, 6111, 6510, 6615, 6790, 7595, 8370, 8730, 9021, 9114, 9506, 9765, 10185, 11718, 12222, 13095, 13230, 13671, 14259, 15035, 15190, 18042, 18333, 19530, 20370, 21049, 22785, 23765, 26190, 27063, 27342, 28518, 29295, 30070, 30555, 36666, 41013, 42098, 42777, 45105, 45570, 47530, 54126, 58590, 61110, 63147, 68355, 71295, 81189, 82026, 85554, 90210, 91665, 105245, 126294, 128331, 135315, 136710, 142590, 147343, 162378, 183330, 189441, 205065, 210490, 213885, 256662, 270630, 294686, 315735, 378882, 405945, 410130, 427770, 442029, 568323, 631470, 641655, 736715, 811890, 884058, 947205, 1136646, 1283310, 1326087, 1473430, 1894410, 2210145, 2652174, 2841615, 3978261, 4420290, 5683230, 6630435, 7956522, 13260870, 19891305, 39782610]

約数ペア:

[(1, 39782610), (2, 19891305), (3, 13260870), (5, 7956522), (6, 6630435), (7, 5683230), (9, 4420290), (10, 3978261), (14, 2841615), (15, 2652174), (18, 2210145), (21, 1894410), (27, 1473430), (30, 1326087), (31, 1283310), (35, 1136646), (42, 947205), (45, 884058), (49, 811890), (54, 736715), (62, 641655), (63, 631470), (70, 568323), (90, 442029), (93, 427770), (97, 410130), (98, 405945), (105, 378882), (126, 315735), (135, 294686), (147, 270630), (155, 256662), (186, 213885), (189, 210490), (194, 205065), (210, 189441), (217, 183330), (245, 162378), (270, 147343), (279, 142590), (291, 136710), (294, 135315), (310, 128331), (315, 126294), (378, 105245), (434, 91665), (441, 90210), (465, 85554), (485, 82026), (490, 81189), (558, 71295), (582, 68355), (630, 63147), (651, 61110), (679, 58590), (735, 54126), (837, 47530), (873, 45570), (882, 45105), (930, 42777), (945, 42098), (970, 41013), (1085, 36666), (1302, 30555), (1323, 30070), (1358, 29295), (1395, 28518), (1455, 27342), (1470, 27063), (1519, 26190), (1674, 23765), (1746, 22785), (1890, 21049), (1953, 20370), (2037, 19530), (2170, 18333), (2205, 18042), (2619, 15190), (2646, 15035), (2790, 14259), (2910, 13671), (3007, 13230), (3038, 13095), (3255, 12222), (3395, 11718), (3906, 10185), (4074, 9765), (4185, 9506), (4365, 9114), (4410, 9021), (4557, 8730), (4753, 8370), (5238, 7595), (5859, 6790), (6014, 6615), (6111, 6510)]