30212972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1459}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 54942720

約数和(自身を除く): 24729748

約数列:

[1, 2, 4, 31, 62, 124, 167, 334, 668, 1459, 2918, 5177, 5836, 10354, 20708, 45229, 90458, 180916, 243653, 487306, 974612, 7553243, 15106486, 30212972]

約数ペア:

[(1, 30212972), (2, 15106486), (4, 7553243), (31, 974612), (62, 487306), (124, 243653), (167, 180916), (334, 90458), (668, 45229), (1459, 20708), (2918, 10354), (5177, 5836)]