11375340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8243}}^1$

素因数の和:8278

約数の個数: 48

約数和(自身を含む): 33239808

約数和(自身を除く): 21864468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 8243, 16486, 24729, 32972, 41215, 49458, 82430, 98916, 123645, 164860, 189589, 247290, 379178, 494580, 568767, 758356, 947945, 1137534, 1895890, 2275068, 2843835, 3791780, 5687670, 11375340]

約数ペア:

[(1, 11375340), (2, 5687670), (3, 3791780), (4, 2843835), (5, 2275068), (6, 1895890), (10, 1137534), (12, 947945), (15, 758356), (20, 568767), (23, 494580), (30, 379178), (46, 247290), (60, 189589), (69, 164860), (92, 123645), (115, 98916), (138, 82430), (230, 49458), (276, 41215), (345, 32972), (460, 24729), (690, 16486), (1380, 8243)]