30982144

素因数分解:

$2^{14}\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 60

約数和(自身を含む): 65009728

約数和(自身を除く): 34027584

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 256, 488, 496, 512, 976, 992, 1024, 1891, 1952, 1984, 2048, 3782, 3904, 3968, 4096, 7564, 7808, 7936, 8192, 15128, 15616, 15872, 16384, 30256, 31232, 31744, 60512, 62464, 63488, 121024, 124928, 126976, 242048, 249856, 253952, 484096, 499712, 507904, 968192, 999424, 1936384, 3872768, 7745536, 15491072, 30982144]

約数ペア:

[(1, 30982144), (2, 15491072), (4, 7745536), (8, 3872768), (16, 1936384), (31, 999424), (32, 968192), (61, 507904), (62, 499712), (64, 484096), (122, 253952), (124, 249856), (128, 242048), (244, 126976), (248, 124928), (256, 121024), (488, 63488), (496, 62464), (512, 60512), (976, 31744), (992, 31232), (1024, 30256), (1891, 16384), (1952, 15872), (1984, 15616), (2048, 15128), (3782, 8192), (3904, 7936), (3968, 7808), (4096, 7564)]