30565528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 72000000

約数和(自身を除く): 41434472

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1249, 1288, 1748, 2498, 3059, 3496, 4996, 6118, 8743, 9992, 12236, 17486, 23731, 24472, 28727, 34972, 47462, 57454, 69944, 94924, 114908, 166117, 189848, 201089, 229816, 332234, 402178, 545813, 664468, 804356, 1091626, 1328936, 1608712, 2183252, 3820691, 4366504, 7641382, 15282764, 30565528]

約数ペア:

[(1, 30565528), (2, 15282764), (4, 7641382), (7, 4366504), (8, 3820691), (14, 2183252), (19, 1608712), (23, 1328936), (28, 1091626), (38, 804356), (46, 664468), (56, 545813), (76, 402178), (92, 332234), (133, 229816), (152, 201089), (161, 189848), (184, 166117), (266, 114908), (322, 94924), (437, 69944), (532, 57454), (644, 47462), (874, 34972), (1064, 28727), (1249, 24472), (1288, 23731), (1748, 17486), (2498, 12236), (3059, 9992), (3496, 8743), (4996, 6118)]