120205002

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 244779840

約数和(自身を除く): 124574838

約数列:

[1, 2, 3, 6, 89, 163, 178, 267, 326, 489, 534, 978, 1381, 2762, 4143, 8286, 14507, 29014, 43521, 87042, 122909, 225103, 245818, 368727, 450206, 675309, 737454, 1350618, 20034167, 40068334, 60102501, 120205002]

約数ペア:

[(1, 120205002), (2, 60102501), (3, 40068334), (6, 20034167), (89, 1350618), (163, 737454), (178, 675309), (267, 450206), (326, 368727), (489, 245818), (534, 225103), (978, 122909), (1381, 87042), (2762, 43521), (4143, 29014), (8286, 14507)]