15680452074

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{38959}}^1$

素因数の和:39052

約数の個数: 72

約数和(自身を含む): 37494636480

約数和(自身を除く): 21814184406

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1369, 1554, 1813, 2738, 3626, 4107, 5439, 8214, 9583, 10878, 19166, 28749, 38959, 57498, 67081, 77918, 116877, 134162, 201243, 233754, 272713, 402486, 545426, 818139, 1441483, 1636278, 1908991, 2882966, 3817982, 4324449, 5726973, 8648898, 10090381, 11453946, 20180762, 30271143, 53334871, 60542286, 70632667, 106669742, 141265334, 160004613, 211898001, 320009226, 373344097, 423796002, 746688194, 1120032291, 2240064582, 2613408679, 5226817358, 7840226037, 15680452074]

約数ペア:

[(1, 15680452074), (2, 7840226037), (3, 5226817358), (6, 2613408679), (7, 2240064582), (14, 1120032291), (21, 746688194), (37, 423796002), (42, 373344097), (49, 320009226), (74, 211898001), (98, 160004613), (111, 141265334), (147, 106669742), (222, 70632667), (259, 60542286), (294, 53334871), (518, 30271143), (777, 20180762), (1369, 11453946), (1554, 10090381), (1813, 8648898), (2738, 5726973), (3626, 4324449), (4107, 3817982), (5439, 2882966), (8214, 1908991), (9583, 1636278), (10878, 1441483), (19166, 818139), (28749, 545426), (38959, 402486), (57498, 272713), (67081, 233754), (77918, 201243), (116877, 134162)]