1917710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 3644352

約数和(自身を除く): 1726642

約数列:

[1, 2, 5, 10, 37, 71, 73, 74, 142, 146, 185, 355, 365, 370, 710, 730, 2627, 2701, 5183, 5254, 5402, 10366, 13135, 13505, 25915, 26270, 27010, 51830, 191771, 383542, 958855, 1917710]

約数ペア:

[(1, 1917710), (2, 958855), (5, 383542), (10, 191771), (37, 51830), (71, 27010), (73, 26270), (74, 25915), (142, 13505), (146, 13135), (185, 10366), (355, 5402), (365, 5254), (370, 5183), (710, 2701), (730, 2627)]