7884029940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{7127}}^1$

素因数の和:7421

約数の個数: 96

約数和(自身を含む): 22417274880

約数和(自身を除く): 14533244940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 179, 206, 309, 358, 412, 515, 537, 618, 716, 895, 1030, 1074, 1236, 1545, 1790, 2060, 2148, 2685, 3090, 3580, 5370, 6180, 7127, 10740, 14254, 18437, 21381, 28508, 35635, 36874, 42762, 55311, 71270, 73748, 85524, 92185, 106905, 110622, 142540, 184370, 213810, 221244, 276555, 368740, 427620, 553110, 734081, 1106220, 1275733, 1468162, 2202243, 2551466, 2936324, 3670405, 3827199, 4404486, 5102932, 6378665, 7340810, 7654398, 8808972, 11011215, 12757330, 14681620, 15308796, 19135995, 22022430, 25514660, 38271990, 44044860, 76543980, 131400499, 262800998, 394201497, 525601996, 657002495, 788402994, 1314004990, 1576805988, 1971007485, 2628009980, 3942014970, 7884029940]

約数ペア:

[(1, 7884029940), (2, 3942014970), (3, 2628009980), (4, 1971007485), (5, 1576805988), (6, 1314004990), (10, 788402994), (12, 657002495), (15, 525601996), (20, 394201497), (30, 262800998), (60, 131400499), (103, 76543980), (179, 44044860), (206, 38271990), (309, 25514660), (358, 22022430), (412, 19135995), (515, 15308796), (537, 14681620), (618, 12757330), (716, 11011215), (895, 8808972), (1030, 7654398), (1074, 7340810), (1236, 6378665), (1545, 5102932), (1790, 4404486), (2060, 3827199), (2148, 3670405), (2685, 2936324), (3090, 2551466), (3580, 2202243), (5370, 1468162), (6180, 1275733), (7127, 1106220), (10740, 734081), (14254, 553110), (18437, 427620), (21381, 368740), (28508, 276555), (35635, 221244), (36874, 213810), (42762, 184370), (55311, 142540), (71270, 110622), (73748, 106905), (85524, 92185)]