30666314

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 55351296

約数和(自身を除く): 24684982

約数列:

[1, 2, 7, 14, 23, 46, 131, 161, 262, 322, 727, 917, 1454, 1834, 3013, 5089, 6026, 10178, 16721, 21091, 33442, 42182, 95237, 117047, 190474, 234094, 666659, 1333318, 2190451, 4380902, 15333157, 30666314]

約数ペア:

[(1, 30666314), (2, 15333157), (7, 4380902), (14, 2190451), (23, 1333318), (46, 666659), (131, 234094), (161, 190474), (262, 117047), (322, 95237), (727, 42182), (917, 33442), (1454, 21091), (1834, 16721), (3013, 10178), (5089, 6026)]