220719210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7357307}}^1$

素因数の和:7357317

約数の個数: 16

約数和(自身を含む): 529726176

約数和(自身を除く): 309006966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7357307, 14714614, 22071921, 36786535, 44143842, 73573070, 110359605, 220719210]

約数ペア:

[(1, 220719210), (2, 110359605), (3, 73573070), (5, 44143842), (6, 36786535), (10, 22071921), (15, 14714614), (30, 7357307)]