30972172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{100559}}^1$

素因数の和:100581

約数の個数: 24

約数和(自身を含む): 67576320

約数和(自身を除く): 36604148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 100559, 201118, 402236, 703913, 1106149, 1407826, 2212298, 2815652, 4424596, 7743043, 15486086, 30972172]

約数ペア:

[(1, 30972172), (2, 15486086), (4, 7743043), (7, 4424596), (11, 2815652), (14, 2212298), (22, 1407826), (28, 1106149), (44, 703913), (77, 402236), (154, 201118), (308, 100559)]