30680793

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 53813760

約数和(自身を除く): 23132967

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 143, 279, 341, 403, 429, 769, 1023, 1209, 1287, 2307, 3069, 3627, 4433, 6921, 8459, 9997, 13299, 23839, 25377, 29991, 39897, 71517, 76131, 89973, 109967, 214551, 262229, 309907, 329901, 786687, 929721, 989703, 2360061, 2789163, 3408977, 10226931, 30680793]

約数ペア:

[(1, 30680793), (3, 10226931), (9, 3408977), (11, 2789163), (13, 2360061), (31, 989703), (33, 929721), (39, 786687), (93, 329901), (99, 309907), (117, 262229), (143, 214551), (279, 109967), (341, 89973), (403, 76131), (429, 71517), (769, 39897), (1023, 29991), (1209, 25377), (1287, 23839), (2307, 13299), (3069, 9997), (3627, 8459), (4433, 6921)]