177120630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26959}}^1$

素因数の和:27045

約数の個数: 48

約数和(自身を含む): 466839360

約数和(自身を除く): 289718730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 26959, 53918, 80877, 134795, 161754, 242631, 269590, 404385, 485262, 808770, 1213155, 1968007, 2426310, 3936014, 5904021, 9840035, 11808042, 17712063, 19680070, 29520105, 35424126, 59040210, 88560315, 177120630]

約数ペア:

[(1, 177120630), (2, 88560315), (3, 59040210), (5, 35424126), (6, 29520105), (9, 19680070), (10, 17712063), (15, 11808042), (18, 9840035), (30, 5904021), (45, 3936014), (73, 2426310), (90, 1968007), (146, 1213155), (219, 808770), (365, 485262), (438, 404385), (657, 269590), (730, 242631), (1095, 161754), (1314, 134795), (2190, 80877), (3285, 53918), (6570, 26959)]