30798931712

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{11887}}^1$

素因数の和:12281

約数の個数: 72

約数和(自身を含む): 63785064000

約数和(自身を除く): 32986132288

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 349, 464, 698, 928, 1396, 1856, 2792, 3712, 5584, 7424, 10121, 11168, 11887, 20242, 22336, 23774, 40484, 44672, 47548, 80968, 89344, 95096, 161936, 190192, 323872, 344723, 380384, 647744, 689446, 760768, 1295488, 1378892, 1521536, 2590976, 2757784, 3043072, 4148563, 5515568, 8297126, 11031136, 16594252, 22062272, 33188504, 44124544, 66377008, 88249088, 120308327, 132754016, 240616654, 265508032, 481233308, 531016064, 962466616, 1062032128, 1924933232, 3849866464, 7699732928, 15399465856, 30798931712]

約数ペア:

[(1, 30798931712), (2, 15399465856), (4, 7699732928), (8, 3849866464), (16, 1924933232), (29, 1062032128), (32, 962466616), (58, 531016064), (64, 481233308), (116, 265508032), (128, 240616654), (232, 132754016), (256, 120308327), (349, 88249088), (464, 66377008), (698, 44124544), (928, 33188504), (1396, 22062272), (1856, 16594252), (2792, 11031136), (3712, 8297126), (5584, 5515568), (7424, 4148563), (10121, 3043072), (11168, 2757784), (11887, 2590976), (20242, 1521536), (22336, 1378892), (23774, 1295488), (40484, 760768), (44672, 689446), (47548, 647744), (80968, 380384), (89344, 344723), (95096, 323872), (161936, 190192)]