2575890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{28621}}^1$

素因数の和:28634

約数の個数: 24

約数和(自身を含む): 6697548

約数和(自身を除く): 4121658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 28621, 57242, 85863, 143105, 171726, 257589, 286210, 429315, 515178, 858630, 1287945, 2575890]

約数ペア:

[(1, 2575890), (2, 1287945), (3, 858630), (5, 515178), (6, 429315), (9, 286210), (10, 257589), (15, 171726), (18, 143105), (30, 85863), (45, 57242), (90, 28621)]