29834805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2026

約数の個数: 64

約数和(自身を含む): 64124928

約数和(自身を除く): 34290123

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 1987, 2145, 3003, 5005, 5961, 9935, 13909, 15015, 21857, 25831, 29805, 41727, 65571, 69545, 77493, 109285, 129155, 152999, 180817, 208635, 284141, 327855, 387465, 458997, 542451, 764995, 852423, 904085, 1420705, 1988987, 2294985, 2712255, 4262115, 5966961, 9944935, 29834805]

約数ペア:

[(1, 29834805), (3, 9944935), (5, 5966961), (7, 4262115), (11, 2712255), (13, 2294985), (15, 1988987), (21, 1420705), (33, 904085), (35, 852423), (39, 764995), (55, 542451), (65, 458997), (77, 387465), (91, 327855), (105, 284141), (143, 208635), (165, 180817), (195, 152999), (231, 129155), (273, 109285), (385, 77493), (429, 69545), (455, 65571), (715, 41727), (1001, 29805), (1155, 25831), (1365, 21857), (1987, 15015), (2145, 13909), (3003, 9935), (5005, 5961)]