849553140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5503}}^1$

素因数の和:5629

約数の個数: 96

約数和(自身を含む): 2485518336

約数和(自身を除く): 1635965196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 83, 93, 124, 155, 166, 186, 249, 310, 332, 372, 415, 465, 498, 620, 830, 930, 996, 1245, 1660, 1860, 2490, 2573, 4980, 5146, 5503, 7719, 10292, 11006, 12865, 15438, 16509, 22012, 25730, 27515, 30876, 33018, 38595, 51460, 55030, 66036, 77190, 82545, 110060, 154380, 165090, 170593, 330180, 341186, 456749, 511779, 682372, 852965, 913498, 1023558, 1370247, 1705930, 1826996, 2047116, 2283745, 2558895, 2740494, 3411860, 4567490, 5117790, 5480988, 6851235, 9134980, 10235580, 13702470, 14159219, 27404940, 28318438, 42477657, 56636876, 70796095, 84955314, 141592190, 169910628, 212388285, 283184380, 424776570, 849553140]

約数ペア:

[(1, 849553140), (2, 424776570), (3, 283184380), (4, 212388285), (5, 169910628), (6, 141592190), (10, 84955314), (12, 70796095), (15, 56636876), (20, 42477657), (30, 28318438), (31, 27404940), (60, 14159219), (62, 13702470), (83, 10235580), (93, 9134980), (124, 6851235), (155, 5480988), (166, 5117790), (186, 4567490), (249, 3411860), (310, 2740494), (332, 2558895), (372, 2283745), (415, 2047116), (465, 1826996), (498, 1705930), (620, 1370247), (830, 1023558), (930, 913498), (996, 852965), (1245, 682372), (1660, 511779), (1860, 456749), (2490, 341186), (2573, 330180), (4980, 170593), (5146, 165090), (5503, 154380), (7719, 110060), (10292, 82545), (11006, 77190), (12865, 66036), (15438, 55030), (16509, 51460), (22012, 38595), (25730, 33018), (27515, 30876)]