30263142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 76285440

約数和(自身を除く): 46022298

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1289, 1677, 1806, 2578, 3354, 3867, 3913, 7734, 7826, 9023, 11739, 16757, 18046, 23478, 27069, 33514, 50271, 54138, 55427, 100542, 110854, 117299, 166281, 234598, 332562, 351897, 387989, 703794, 720551, 775978, 1163967, 1441102, 2161653, 2327934, 4323306, 5043857, 10087714, 15131571, 30263142]

約数ペア:

[(1, 30263142), (2, 15131571), (3, 10087714), (6, 5043857), (7, 4323306), (13, 2327934), (14, 2161653), (21, 1441102), (26, 1163967), (39, 775978), (42, 720551), (43, 703794), (78, 387989), (86, 351897), (91, 332562), (129, 234598), (182, 166281), (258, 117299), (273, 110854), (301, 100542), (546, 55427), (559, 54138), (602, 50271), (903, 33514), (1118, 27069), (1289, 23478), (1677, 18046), (1806, 16757), (2578, 11739), (3354, 9023), (3867, 7826), (3913, 7734)]