30757916

素因数分解:

$2^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1511}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 61641216

約数和(自身を除く): 30883300

約数列:

[1, 2, 4, 7, 14, 28, 727, 1454, 1511, 2908, 3022, 5089, 6044, 10178, 10577, 20356, 21154, 42308, 1098497, 2196994, 4393988, 7689479, 15378958, 30757916]

約数ペア:

[(1, 30757916), (2, 15378958), (4, 7689479), (7, 4393988), (14, 2196994), (28, 1098497), (727, 42308), (1454, 21154), (1511, 20356), (2908, 10577), (3022, 10178), (5089, 6044)]