30270826

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:1029

約数の個数: 16

約数和(自身を含む): 46126080

約数和(自身を除く): 15855254

約数列:

[1, 2, 109, 191, 218, 382, 727, 1454, 20819, 41638, 79243, 138857, 158486, 277714, 15135413, 30270826]

約数ペア:

[(1, 30270826), (2, 15135413), (109, 277714), (191, 158486), (218, 138857), (382, 79243), (727, 41638), (1454, 20819)]