30968498

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1753}}^1$

素因数の和:1850

約数の個数: 24

約数和(自身を含む): 51788604

約数和(自身を除く): 20820106

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 1753, 3506, 8833, 17666, 19283, 38566, 127969, 212113, 255938, 424226, 1407659, 2815318, 15484249, 30968498]

約数ペア:

[(1, 30968498), (2, 15484249), (11, 2815318), (22, 1407659), (73, 424226), (121, 255938), (146, 212113), (242, 127969), (803, 38566), (1606, 19283), (1753, 17666), (3506, 8833)]