27806170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2437}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 57575808

約数和(自身を除く): 29769638

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 2437, 4874, 5705, 11410, 12185, 17059, 24370, 34118, 85295, 170590, 397231, 794462, 1986155, 2780617, 3972310, 5561234, 13903085, 27806170]

約数ペア:

[(1, 27806170), (2, 13903085), (5, 5561234), (7, 3972310), (10, 2780617), (14, 1986155), (35, 794462), (70, 397231), (163, 170590), (326, 85295), (815, 34118), (1141, 24370), (1630, 17059), (2282, 12185), (2437, 11410), (4874, 5705)]