130989348

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{74257}}^1$

素因数の和:74281

約数の個数: 54

約数和(自身を含む): 385176246

約数和(自身を除く): 254186898

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 74257, 148514, 222771, 297028, 445542, 519799, 668313, 891084, 1039598, 1336626, 1559397, 2079196, 2673252, 3118794, 3638593, 4678191, 6237588, 7277186, 9356382, 10915779, 14554372, 18712764, 21831558, 32747337, 43663116, 65494674, 130989348]

約数ペア:

[(1, 130989348), (2, 65494674), (3, 43663116), (4, 32747337), (6, 21831558), (7, 18712764), (9, 14554372), (12, 10915779), (14, 9356382), (18, 7277186), (21, 6237588), (28, 4678191), (36, 3638593), (42, 3118794), (49, 2673252), (63, 2079196), (84, 1559397), (98, 1336626), (126, 1039598), (147, 891084), (196, 668313), (252, 519799), (294, 445542), (441, 297028), (588, 222771), (882, 148514), (1764, 74257)]