56145690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{207947}}^1$

素因数の和:207963

約数の個数: 32

約数和(自身を含む): 149722560

約数和(自身を除く): 93576870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 207947, 415894, 623841, 1039735, 1247682, 1871523, 2079470, 3119205, 3743046, 5614569, 6238410, 9357615, 11229138, 18715230, 28072845, 56145690]

約数ペア:

[(1, 56145690), (2, 28072845), (3, 18715230), (5, 11229138), (6, 9357615), (9, 6238410), (10, 5614569), (15, 3743046), (18, 3119205), (27, 2079470), (30, 1871523), (45, 1247682), (54, 1039735), (90, 623841), (135, 415894), (270, 207947)]