15694875090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{9791}}^1$

素因数の和:11789

約数の個数: 80

約数和(自身を含む): 42227412480

約数和(自身を除く): 26532537390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1979, 3958, 5937, 9791, 9895, 11874, 17811, 19582, 19790, 29373, 29685, 35622, 48955, 53433, 58746, 59370, 88119, 89055, 97910, 106866, 146865, 160299, 176238, 178110, 264357, 267165, 293730, 320598, 440595, 528714, 534330, 793071, 801495, 881190, 1321785, 1586142, 1602990, 2643570, 3965355, 7930710, 19376389, 38752778, 58129167, 96881945, 116258334, 174387501, 193763890, 290645835, 348775002, 523162503, 581291670, 871937505, 1046325006, 1569487509, 1743875010, 2615812515, 3138975018, 5231625030, 7847437545, 15694875090]

約数ペア:

[(1, 15694875090), (2, 7847437545), (3, 5231625030), (5, 3138975018), (6, 2615812515), (9, 1743875010), (10, 1569487509), (15, 1046325006), (18, 871937505), (27, 581291670), (30, 523162503), (45, 348775002), (54, 290645835), (81, 193763890), (90, 174387501), (135, 116258334), (162, 96881945), (270, 58129167), (405, 38752778), (810, 19376389), (1979, 7930710), (3958, 3965355), (5937, 2643570), (9791, 1602990), (9895, 1586142), (11874, 1321785), (17811, 881190), (19582, 801495), (19790, 793071), (29373, 534330), (29685, 528714), (35622, 440595), (48955, 320598), (53433, 293730), (58746, 267165), (59370, 264357), (88119, 178110), (89055, 176238), (97910, 160299), (106866, 146865)]