1657486530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9041}}^1$

素因数の和:9161

約数の個数: 128

約数和(自身を含む): 5104028160

約数和(自身を除く): 3446541630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 97, 105, 126, 135, 189, 194, 210, 270, 291, 315, 378, 485, 582, 630, 679, 873, 945, 970, 1358, 1455, 1746, 1890, 2037, 2619, 2910, 3395, 4074, 4365, 5238, 6111, 6790, 8730, 9041, 10185, 12222, 13095, 18082, 18333, 20370, 26190, 27123, 30555, 36666, 45205, 54246, 61110, 63287, 81369, 90410, 91665, 126574, 135615, 162738, 183330, 189861, 244107, 271230, 316435, 379722, 406845, 488214, 569583, 632870, 813690, 876977, 949305, 1139166, 1220535, 1708749, 1753954, 1898610, 2441070, 2630931, 2847915, 3417498, 4384885, 5261862, 5695830, 6138839, 7892793, 8543745, 8769770, 12277678, 13154655, 15785586, 17087490, 18416517, 23678379, 26309310, 30694195, 36833034, 39463965, 47356758, 55249551, 61388390, 78927930, 92082585, 110499102, 118391895, 165748653, 184165170, 236783790, 276247755, 331497306, 552495510, 828743265, 1657486530]

約数ペア:

[(1, 1657486530), (2, 828743265), (3, 552495510), (5, 331497306), (6, 276247755), (7, 236783790), (9, 184165170), (10, 165748653), (14, 118391895), (15, 110499102), (18, 92082585), (21, 78927930), (27, 61388390), (30, 55249551), (35, 47356758), (42, 39463965), (45, 36833034), (54, 30694195), (63, 26309310), (70, 23678379), (90, 18416517), (97, 17087490), (105, 15785586), (126, 13154655), (135, 12277678), (189, 8769770), (194, 8543745), (210, 7892793), (270, 6138839), (291, 5695830), (315, 5261862), (378, 4384885), (485, 3417498), (582, 2847915), (630, 2630931), (679, 2441070), (873, 1898610), (945, 1753954), (970, 1708749), (1358, 1220535), (1455, 1139166), (1746, 949305), (1890, 876977), (2037, 813690), (2619, 632870), (2910, 569583), (3395, 488214), (4074, 406845), (4365, 379722), (5238, 316435), (6111, 271230), (6790, 244107), (8730, 189861), (9041, 183330), (10185, 162738), (12222, 135615), (13095, 126574), (18082, 91665), (18333, 90410), (20370, 81369), (26190, 63287), (27123, 61110), (30555, 54246), (36666, 45205)]