130909428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{21517}}^1$

素因数の和:21553

約数の個数: 54

約数和(自身を含む): 358339254

約数和(自身を除く): 227429826

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 21517, 43034, 64551, 86068, 129102, 193653, 258204, 279721, 387306, 559442, 774612, 839163, 1118884, 1678326, 2517489, 3356652, 3636373, 5034978, 7272746, 10069956, 10909119, 14545492, 21818238, 32727357, 43636476, 65454714, 130909428]

約数ペア:

[(1, 130909428), (2, 65454714), (3, 43636476), (4, 32727357), (6, 21818238), (9, 14545492), (12, 10909119), (13, 10069956), (18, 7272746), (26, 5034978), (36, 3636373), (39, 3356652), (52, 2517489), (78, 1678326), (117, 1118884), (156, 839163), (169, 774612), (234, 559442), (338, 387306), (468, 279721), (507, 258204), (676, 193653), (1014, 129102), (1521, 86068), (2028, 64551), (3042, 43034), (6084, 21517)]