2019149715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2417}}^1$

素因数の和:2580

約数の個数: 64

約数和(自身を含む): 3626767872

約数和(自身を除く): 1607618157

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 83, 165, 183, 249, 305, 415, 671, 913, 915, 1245, 2013, 2417, 2739, 3355, 4565, 5063, 7251, 10065, 12085, 13695, 15189, 25315, 26587, 36255, 55693, 75945, 79761, 132935, 147437, 167079, 200611, 278465, 398805, 442311, 601833, 737185, 835395, 1003055, 1621807, 2206721, 2211555, 3009165, 4865421, 6620163, 8109035, 11033605, 12237271, 24327105, 33100815, 36711813, 61186355, 134609981, 183559065, 403829943, 673049905, 2019149715]

約数ペア:

[(1, 2019149715), (3, 673049905), (5, 403829943), (11, 183559065), (15, 134609981), (33, 61186355), (55, 36711813), (61, 33100815), (83, 24327105), (165, 12237271), (183, 11033605), (249, 8109035), (305, 6620163), (415, 4865421), (671, 3009165), (913, 2211555), (915, 2206721), (1245, 1621807), (2013, 1003055), (2417, 835395), (2739, 737185), (3355, 601833), (4565, 442311), (5063, 398805), (7251, 278465), (10065, 200611), (12085, 167079), (13695, 147437), (15189, 132935), (25315, 79761), (26587, 75945), (36255, 55693)]