30915054

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{15473}}^1$

素因数の和:15521

約数の個数: 32

約数和(自身を含む): 70561440

約数和(自身を除く): 39646386

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 15473, 30946, 46419, 92838, 139257, 278514, 417771, 572501, 835542, 1145002, 1717503, 3435006, 5152509, 10305018, 15457527, 30915054]

約数ペア:

[(1, 30915054), (2, 15457527), (3, 10305018), (6, 5152509), (9, 3435006), (18, 1717503), (27, 1145002), (37, 835542), (54, 572501), (74, 417771), (111, 278514), (222, 139257), (333, 92838), (666, 46419), (999, 30946), (1998, 15473)]