91256940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{506983}}^1$

素因数の和:506998

約数の個数: 36

約数和(自身を含む): 276813264

約数和(自身を除く): 185556324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 506983, 1013966, 1520949, 2027932, 2534915, 3041898, 4562847, 5069830, 6083796, 7604745, 9125694, 10139660, 15209490, 18251388, 22814235, 30418980, 45628470, 91256940]

約数ペア:

[(1, 91256940), (2, 45628470), (3, 30418980), (4, 22814235), (5, 18251388), (6, 15209490), (9, 10139660), (10, 9125694), (12, 7604745), (15, 6083796), (18, 5069830), (20, 4562847), (30, 3041898), (36, 2534915), (45, 2027932), (60, 1520949), (90, 1013966), (180, 506983)]