1561719024

素因数分解:

$2^4\times 3^2\times {\mathrm{10845271}}^1$

素因数の和:10845285

約数の個数: 30

約数和(自身を含む): 4370644616

約数和(自身を除く): 2808925592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 10845271, 21690542, 32535813, 43381084, 65071626, 86762168, 97607439, 130143252, 173524336, 195214878, 260286504, 390429756, 520573008, 780859512, 1561719024]

約数ペア:

[(1, 1561719024), (2, 780859512), (3, 520573008), (4, 390429756), (6, 260286504), (8, 195214878), (9, 173524336), (12, 130143252), (16, 97607439), (18, 86762168), (24, 65071626), (36, 43381084), (48, 32535813), (72, 21690542), (144, 10845271)]