19464030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{72089}}^1$

素因数の和:72105

約数の個数: 32

約数和(自身を含む): 51904800

約数和(自身を除く): 32440770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 72089, 144178, 216267, 360445, 432534, 648801, 720890, 1081335, 1297602, 1946403, 2162670, 3244005, 3892806, 6488010, 9732015, 19464030]

約数ペア:

[(1, 19464030), (2, 9732015), (3, 6488010), (5, 3892806), (6, 3244005), (9, 2162670), (10, 1946403), (15, 1297602), (18, 1081335), (27, 720890), (30, 648801), (45, 432534), (54, 360445), (90, 216267), (135, 144178), (270, 72089)]