2830533720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{34739}}^1$

素因数の和:34857

約数の個数: 128

約数和(自身を含む): 9805017600

約数和(自身を除く): 6974483880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 5432, 5820, 6790, 8148, 10185, 11640, 13580, 16296, 20370, 27160, 34739, 40740, 69478, 81480, 104217, 138956, 173695, 208434, 243173, 277912, 347390, 416868, 486346, 521085, 694780, 729519, 833736, 972692, 1042170, 1215865, 1389560, 1459038, 1945384, 2084340, 2431730, 2918076, 3369683, 3647595, 4168680, 4863460, 5836152, 6739366, 7295190, 9726920, 10109049, 13478732, 14590380, 16848415, 20218098, 23587781, 26957464, 29180760, 33696830, 40436196, 47175562, 50545245, 67393660, 70763343, 80872392, 94351124, 101090490, 117938905, 134787320, 141526686, 188702248, 202180980, 235877810, 283053372, 353816715, 404361960, 471755620, 566106744, 707633430, 943511240, 1415266860, 2830533720]

約数ペア:

[(1, 2830533720), (2, 1415266860), (3, 943511240), (4, 707633430), (5, 566106744), (6, 471755620), (7, 404361960), (8, 353816715), (10, 283053372), (12, 235877810), (14, 202180980), (15, 188702248), (20, 141526686), (21, 134787320), (24, 117938905), (28, 101090490), (30, 94351124), (35, 80872392), (40, 70763343), (42, 67393660), (56, 50545245), (60, 47175562), (70, 40436196), (84, 33696830), (97, 29180760), (105, 26957464), (120, 23587781), (140, 20218098), (168, 16848415), (194, 14590380), (210, 13478732), (280, 10109049), (291, 9726920), (388, 7295190), (420, 6739366), (485, 5836152), (582, 4863460), (679, 4168680), (776, 3647595), (840, 3369683), (970, 2918076), (1164, 2431730), (1358, 2084340), (1455, 1945384), (1940, 1459038), (2037, 1389560), (2328, 1215865), (2716, 1042170), (2910, 972692), (3395, 833736), (3880, 729519), (4074, 694780), (5432, 521085), (5820, 486346), (6790, 416868), (8148, 347390), (10185, 277912), (11640, 243173), (13580, 208434), (16296, 173695), (20370, 138956), (27160, 104217), (34739, 81480), (40740, 69478)]