317788190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{12097}}^1$

素因数の和:12212

約数の個数: 32

約数和(自身を含む): 595802304

約数和(自身を除く): 278014114

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 355, 370, 710, 2627, 5254, 12097, 13135, 24194, 26270, 60485, 120970, 447589, 858887, 895178, 1717774, 2237945, 4294435, 4475890, 8588870, 31778819, 63557638, 158894095, 317788190]

約数ペア:

[(1, 317788190), (2, 158894095), (5, 63557638), (10, 31778819), (37, 8588870), (71, 4475890), (74, 4294435), (142, 2237945), (185, 1717774), (355, 895178), (370, 858887), (710, 447589), (2627, 120970), (5254, 60485), (12097, 26270), (13135, 24194)]