65233980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2296

約数の個数: 144

約数和(自身を含む): 236081664

約数和(自身を除く): 170847684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2251, 2415, 2898, 3220, 4140, 4502, 4830, 5796, 6753, 7245, 9004, 9660, 11255, 13506, 14490, 15757, 20259, 22510, 27012, 28980, 31514, 33765, 40518, 45020, 47271, 51773, 63028, 67530, 78785, 81036, 94542, 101295, 103546, 135060, 141813, 155319, 157570, 189084, 202590, 207092, 236355, 258865, 283626, 310638, 315140, 362411, 405180, 465957, 472710, 517730, 567252, 621276, 709065, 724822, 776595, 931914, 945420, 1035460, 1087233, 1418130, 1449644, 1553190, 1812055, 1863828, 2174466, 2329785, 2836260, 3106380, 3261699, 3624110, 4348932, 4659570, 5436165, 6523398, 7248220, 9319140, 10872330, 13046796, 16308495, 21744660, 32616990, 65233980]

約数ペア:

[(1, 65233980), (2, 32616990), (3, 21744660), (4, 16308495), (5, 13046796), (6, 10872330), (7, 9319140), (9, 7248220), (10, 6523398), (12, 5436165), (14, 4659570), (15, 4348932), (18, 3624110), (20, 3261699), (21, 3106380), (23, 2836260), (28, 2329785), (30, 2174466), (35, 1863828), (36, 1812055), (42, 1553190), (45, 1449644), (46, 1418130), (60, 1087233), (63, 1035460), (69, 945420), (70, 931914), (84, 776595), (90, 724822), (92, 709065), (105, 621276), (115, 567252), (126, 517730), (138, 472710), (140, 465957), (161, 405180), (180, 362411), (207, 315140), (210, 310638), (230, 283626), (252, 258865), (276, 236355), (315, 207092), (322, 202590), (345, 189084), (414, 157570), (420, 155319), (460, 141813), (483, 135060), (630, 103546), (644, 101295), (690, 94542), (805, 81036), (828, 78785), (966, 67530), (1035, 63028), (1260, 51773), (1380, 47271), (1449, 45020), (1610, 40518), (1932, 33765), (2070, 31514), (2251, 28980), (2415, 27012), (2898, 22510), (3220, 20259), (4140, 15757), (4502, 14490), (4830, 13506), (5796, 11255), (6753, 9660), (7245, 9004)]