30509362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 51907968

約数和(自身を除く): 21398606

約数列:

[1, 2, 13, 23, 26, 46, 163, 299, 313, 326, 598, 626, 2119, 3749, 4069, 4238, 7199, 7498, 8138, 14398, 48737, 51019, 93587, 97474, 102038, 187174, 663247, 1173437, 1326494, 2346874, 15254681, 30509362]

約数ペア:

[(1, 30509362), (2, 15254681), (13, 2346874), (23, 1326494), (26, 1173437), (46, 663247), (163, 187174), (299, 102038), (313, 97474), (326, 93587), (598, 51019), (626, 48737), (2119, 14398), (3749, 8138), (4069, 7498), (4238, 7199)]