30849565320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{172421}}^1$

素因数の和:172516

約数の個数: 192

約数和(自身を含む): 116198634240

約数和(自身を除く): 85349068920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1260, 1278, 1420, 1491, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3976, 4260, 4473, 4970, 5112, 5964, 6390, 7455, 8520, 8946, 9940, 11928, 12780, 14910, 17892, 19880, 22365, 25560, 29820, 35784, 44730, 59640, 89460, 172421, 178920, 344842, 517263, 689684, 862105, 1034526, 1206947, 1379368, 1551789, 1724210, 2069052, 2413894, 2586315, 3103578, 3448420, 3620841, 4138104, 4827788, 5172630, 6034735, 6207156, 6896840, 7241682, 7758945, 9655576, 10345260, 10862523, 12069470, 12241891, 12414312, 14483364, 15517890, 18104205, 20690520, 21725046, 24138940, 24483782, 28966728, 31035780, 36208410, 36725673, 43450092, 48277880, 48967564, 54312615, 61209455, 62071560, 72416820, 73451346, 85693237, 86900184, 97935128, 108625230, 110177019, 122418910, 144833640, 146902692, 171386474, 183628365, 217250460, 220354038, 244837820, 257079711, 293805384, 342772948, 367256730, 428466185, 434500920, 440708076, 489675640, 514159422, 550885095, 685545896, 734513460, 771239133, 856932370, 881416152, 1028318844, 1101770190, 1285398555, 1469026920, 1542478266, 1713864740, 2056637688, 2203540380, 2570797110, 3084956532, 3427729480, 3856195665, 4407080760, 5141594220, 6169913064, 7712391330, 10283188440, 15424782660, 30849565320]

約数ペア:

[(1, 30849565320), (2, 15424782660), (3, 10283188440), (4, 7712391330), (5, 6169913064), (6, 5141594220), (7, 4407080760), (8, 3856195665), (9, 3427729480), (10, 3084956532), (12, 2570797110), (14, 2203540380), (15, 2056637688), (18, 1713864740), (20, 1542478266), (21, 1469026920), (24, 1285398555), (28, 1101770190), (30, 1028318844), (35, 881416152), (36, 856932370), (40, 771239133), (42, 734513460), (45, 685545896), (56, 550885095), (60, 514159422), (63, 489675640), (70, 440708076), (71, 434500920), (72, 428466185), (84, 367256730), (90, 342772948), (105, 293805384), (120, 257079711), (126, 244837820), (140, 220354038), (142, 217250460), (168, 183628365), (180, 171386474), (210, 146902692), (213, 144833640), (252, 122418910), (280, 110177019), (284, 108625230), (315, 97935128), (355, 86900184), (360, 85693237), (420, 73451346), (426, 72416820), (497, 62071560), (504, 61209455), (568, 54312615), (630, 48967564), (639, 48277880), (710, 43450092), (840, 36725673), (852, 36208410), (994, 31035780), (1065, 28966728), (1260, 24483782), (1278, 24138940), (1420, 21725046), (1491, 20690520), (1704, 18104205), (1988, 15517890), (2130, 14483364), (2485, 12414312), (2520, 12241891), (2556, 12069470), (2840, 10862523), (2982, 10345260), (3195, 9655576), (3976, 7758945), (4260, 7241682), (4473, 6896840), (4970, 6207156), (5112, 6034735), (5964, 5172630), (6390, 4827788), (7455, 4138104), (8520, 3620841), (8946, 3448420), (9940, 3103578), (11928, 2586315), (12780, 2413894), (14910, 2069052), (17892, 1724210), (19880, 1551789), (22365, 1379368), (25560, 1206947), (29820, 1034526), (35784, 862105), (44730, 689684), (59640, 517263), (89460, 344842), (172421, 178920)]