30512542

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2043

約数の個数: 16

約数和(自身を含む): 47097072

約数和(自身を除く): 16584530

約数列:

[1, 2, 43, 86, 197, 394, 1801, 3602, 8471, 16942, 77443, 154886, 354797, 709594, 15256271, 30512542]

約数ペア:

[(1, 30512542), (2, 15256271), (43, 709594), (86, 354797), (197, 154886), (394, 77443), (1801, 16942), (3602, 8471)]