30738694

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1583}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 56263680

約数和(自身を除く): 25524986

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 1583, 2774, 3166, 9709, 11081, 19418, 22162, 30077, 60154, 115559, 210539, 231118, 421078, 808913, 1617826, 2195621, 4391242, 15369347, 30738694]

約数ペア:

[(1, 30738694), (2, 15369347), (7, 4391242), (14, 2195621), (19, 1617826), (38, 808913), (73, 421078), (133, 231118), (146, 210539), (266, 115559), (511, 60154), (1022, 30077), (1387, 22162), (1583, 19418), (2774, 11081), (3166, 9709)]