830889306

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{51461}}^1$

素因数の和:51508

約数の個数: 64

約数和(自身を含む): 2074947840

約数和(自身を除く): 1244058534

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 5382, 8073, 16146, 51461, 102922, 154383, 308766, 463149, 668993, 926298, 1183603, 1337986, 1389447, 2006979, 2367206, 2778894, 3550809, 4013958, 6020937, 7101618, 10652427, 12041874, 15386839, 18062811, 21304854, 30773678, 31957281, 36125622, 46160517, 63914562, 92321034, 138481551, 276963102, 415444653, 830889306]

約数ペア:

[(1, 830889306), (2, 415444653), (3, 276963102), (6, 138481551), (9, 92321034), (13, 63914562), (18, 46160517), (23, 36125622), (26, 31957281), (27, 30773678), (39, 21304854), (46, 18062811), (54, 15386839), (69, 12041874), (78, 10652427), (117, 7101618), (138, 6020937), (207, 4013958), (234, 3550809), (299, 2778894), (351, 2367206), (414, 2006979), (598, 1389447), (621, 1337986), (702, 1183603), (897, 926298), (1242, 668993), (1794, 463149), (2691, 308766), (5382, 154383), (8073, 102922), (16146, 51461)]