118573140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1358

約数の個数: 144

約数和(自身を含む): 398974464

約数和(自身を除く): 280401324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1301, 1302, 1470, 1519, 1860, 2170, 2602, 2604, 2940, 3038, 3255, 3903, 4340, 4557, 5204, 6076, 6505, 6510, 7595, 7806, 9107, 9114, 13010, 13020, 15190, 15612, 18214, 18228, 19515, 22785, 26020, 27321, 30380, 36428, 39030, 40331, 45535, 45570, 54642, 63749, 78060, 80662, 91070, 91140, 109284, 120993, 127498, 136605, 161324, 182140, 191247, 201655, 241986, 254996, 273210, 282317, 318745, 382494, 403310, 483972, 546420, 564634, 604965, 637490, 764988, 806620, 846951, 956235, 1129268, 1209930, 1274980, 1411585, 1693902, 1912470, 1976219, 2419860, 2823170, 3387804, 3824940, 3952438, 4234755, 5646340, 5928657, 7904876, 8469510, 9881095, 11857314, 16939020, 19762190, 23714628, 29643285, 39524380, 59286570, 118573140]

約数ペア:

[(1, 118573140), (2, 59286570), (3, 39524380), (4, 29643285), (5, 23714628), (6, 19762190), (7, 16939020), (10, 11857314), (12, 9881095), (14, 8469510), (15, 7904876), (20, 5928657), (21, 5646340), (28, 4234755), (30, 3952438), (31, 3824940), (35, 3387804), (42, 2823170), (49, 2419860), (60, 1976219), (62, 1912470), (70, 1693902), (84, 1411585), (93, 1274980), (98, 1209930), (105, 1129268), (124, 956235), (140, 846951), (147, 806620), (155, 764988), (186, 637490), (196, 604965), (210, 564634), (217, 546420), (245, 483972), (294, 403310), (310, 382494), (372, 318745), (420, 282317), (434, 273210), (465, 254996), (490, 241986), (588, 201655), (620, 191247), (651, 182140), (735, 161324), (868, 136605), (930, 127498), (980, 120993), (1085, 109284), (1301, 91140), (1302, 91070), (1470, 80662), (1519, 78060), (1860, 63749), (2170, 54642), (2602, 45570), (2604, 45535), (2940, 40331), (3038, 39030), (3255, 36428), (3903, 30380), (4340, 27321), (4557, 26020), (5204, 22785), (6076, 19515), (6505, 18228), (6510, 18214), (7595, 15612), (7806, 15190), (9107, 13020), (9114, 13010)]