138000270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{158621}}^1$

素因数の和:158660

約数の個数: 32

約数和(自身を含む): 342623520

約数和(自身を除く): 204623250

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 158621, 317242, 475863, 793105, 951726, 1586210, 2379315, 4600009, 4758630, 9200018, 13800027, 23000045, 27600054, 46000090, 69000135, 138000270]

約数ペア:

[(1, 138000270), (2, 69000135), (3, 46000090), (5, 27600054), (6, 23000045), (10, 13800027), (15, 9200018), (29, 4758630), (30, 4600009), (58, 2379315), (87, 1586210), (145, 951726), (174, 793105), (290, 475863), (435, 317242), (870, 158621)]