2877993495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 5913704160

約数和(自身を除く): 3035710665

約数列:

[1, 3, 5, 9, 13, 15, 17, 29, 39, 45, 51, 65, 85, 87, 117, 145, 153, 195, 221, 255, 261, 289, 377, 435, 493, 585, 587, 663, 765, 867, 1105, 1131, 1305, 1445, 1479, 1761, 1885, 1989, 2465, 2601, 2935, 3315, 3393, 3757, 4335, 4437, 5283, 5655, 6409, 7395, 7631, 8381, 8805, 9945, 9979, 11271, 13005, 16965, 17023, 18785, 19227, 22185, 22893, 25143, 26415, 29937, 32045, 33813, 38155, 41905, 49895, 51069, 56355, 57681, 68679, 75429, 85115, 89811, 96135, 108953, 114465, 125715, 129727, 149685, 153207, 169065, 169643, 221299, 255345, 288405, 289391, 326859, 343395, 377145, 389181, 449055, 508929, 544765, 648635, 663897, 766035, 848215, 868173, 980577, 1106495, 1167543, 1446955, 1526787, 1634295, 1945905, 1991691, 2205359, 2544645, 2604519, 3319485, 3762083, 4340865, 4902885, 4919647, 5837715, 6616077, 7633935, 9958455, 11026795, 11286249, 13022595, 14758941, 18810415, 19848231, 24598235, 33080385, 33858747, 44276823, 56431245, 63955411, 73794705, 99241155, 169293735, 191866233, 221384115, 319777055, 575598699, 959331165, 2877993495]

約数ペア:

[(1, 2877993495), (3, 959331165), (5, 575598699), (9, 319777055), (13, 221384115), (15, 191866233), (17, 169293735), (29, 99241155), (39, 73794705), (45, 63955411), (51, 56431245), (65, 44276823), (85, 33858747), (87, 33080385), (117, 24598235), (145, 19848231), (153, 18810415), (195, 14758941), (221, 13022595), (255, 11286249), (261, 11026795), (289, 9958455), (377, 7633935), (435, 6616077), (493, 5837715), (585, 4919647), (587, 4902885), (663, 4340865), (765, 3762083), (867, 3319485), (1105, 2604519), (1131, 2544645), (1305, 2205359), (1445, 1991691), (1479, 1945905), (1761, 1634295), (1885, 1526787), (1989, 1446955), (2465, 1167543), (2601, 1106495), (2935, 980577), (3315, 868173), (3393, 848215), (3757, 766035), (4335, 663897), (4437, 648635), (5283, 544765), (5655, 508929), (6409, 449055), (7395, 389181), (7631, 377145), (8381, 343395), (8805, 326859), (9945, 289391), (9979, 288405), (11271, 255345), (13005, 221299), (16965, 169643), (17023, 169065), (18785, 153207), (19227, 149685), (22185, 129727), (22893, 125715), (25143, 114465), (26415, 108953), (29937, 96135), (32045, 89811), (33813, 85115), (38155, 75429), (41905, 68679), (49895, 57681), (51069, 56355)]