30779063

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 38645760

約数和(自身を除く): 7866697

約数列:

[1, 7, 29, 31, 67, 73, 203, 217, 469, 511, 899, 1943, 2077, 2117, 2263, 4891, 6293, 13601, 14539, 14819, 15841, 34237, 60233, 65627, 141839, 151621, 421631, 459389, 992873, 1061347, 4397009, 30779063]

約数ペア:

[(1, 30779063), (7, 4397009), (29, 1061347), (31, 992873), (67, 459389), (73, 421631), (203, 151621), (217, 141839), (469, 65627), (511, 60233), (899, 34237), (1943, 15841), (2077, 14819), (2117, 14539), (2263, 13601), (4891, 6293)]