31550270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 59196096

約数和(自身を除く): 27645826

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 355, 370, 710, 1201, 2402, 2627, 5254, 6005, 12010, 13135, 26270, 44437, 85271, 88874, 170542, 222185, 426355, 444370, 852710, 3155027, 6310054, 15775135, 31550270]

約数ペア:

[(1, 31550270), (2, 15775135), (5, 6310054), (10, 3155027), (37, 852710), (71, 444370), (74, 426355), (142, 222185), (185, 170542), (355, 88874), (370, 85271), (710, 44437), (1201, 26270), (2402, 13135), (2627, 12010), (5254, 6005)]