30051008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1945

約数の個数: 56

約数和(自身を含む): 67635120

約数和(自身を除く): 37584112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1901, 1976, 3802, 3952, 7604, 7904, 15208, 15808, 24713, 30416, 36119, 49426, 60832, 72238, 98852, 121664, 144476, 197704, 288952, 395408, 469547, 577904, 790816, 939094, 1155808, 1581632, 1878188, 2311616, 3756376, 7512752, 15025504, 30051008]

約数ペア:

[(1, 30051008), (2, 15025504), (4, 7512752), (8, 3756376), (13, 2311616), (16, 1878188), (19, 1581632), (26, 1155808), (32, 939094), (38, 790816), (52, 577904), (64, 469547), (76, 395408), (104, 288952), (152, 197704), (208, 144476), (247, 121664), (304, 98852), (416, 72238), (494, 60832), (608, 49426), (832, 36119), (988, 30416), (1216, 24713), (1901, 15808), (1976, 15208), (3802, 7904), (3952, 7604)]