30326272

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1050

約数の個数: 40

約数和(自身を含む): 61650072

約数和(自身を除く): 31323800

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 971, 976, 1942, 1952, 3884, 3904, 7768, 7808, 15536, 15616, 31072, 31232, 59231, 62144, 118462, 124288, 236924, 248576, 473848, 497152, 947696, 1895392, 3790784, 7581568, 15163136, 30326272]

約数ペア:

[(1, 30326272), (2, 15163136), (4, 7581568), (8, 3790784), (16, 1895392), (32, 947696), (61, 497152), (64, 473848), (122, 248576), (128, 236924), (244, 124288), (256, 118462), (488, 62144), (512, 59231), (971, 31232), (976, 31072), (1942, 15616), (1952, 15536), (3884, 7808), (3904, 7768)]