13879260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 42653520

約数和(自身を除く): 28774260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 929, 996, 1245, 1494, 1660, 1858, 2490, 2787, 2988, 3716, 3735, 4645, 4980, 5574, 7470, 8361, 9290, 11148, 13935, 14940, 16722, 18580, 27870, 33444, 41805, 55740, 77107, 83610, 154214, 167220, 231321, 308428, 385535, 462642, 693963, 771070, 925284, 1156605, 1387926, 1542140, 2313210, 2775852, 3469815, 4626420, 6939630, 13879260]

約数ペア:

[(1, 13879260), (2, 6939630), (3, 4626420), (4, 3469815), (5, 2775852), (6, 2313210), (9, 1542140), (10, 1387926), (12, 1156605), (15, 925284), (18, 771070), (20, 693963), (30, 462642), (36, 385535), (45, 308428), (60, 231321), (83, 167220), (90, 154214), (166, 83610), (180, 77107), (249, 55740), (332, 41805), (415, 33444), (498, 27870), (747, 18580), (830, 16722), (929, 14940), (996, 13935), (1245, 11148), (1494, 9290), (1660, 8361), (1858, 7470), (2490, 5574), (2787, 4980), (2988, 4645), (3716, 3735)]