545706710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{20773}}^1$

素因数の和:20888

約数の個数: 32

約数和(自身を含む): 1023077952

約数和(自身を除く): 477371242

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 355, 370, 710, 2627, 5254, 13135, 20773, 26270, 41546, 103865, 207730, 768601, 1474883, 1537202, 2949766, 3843005, 7374415, 7686010, 14748830, 54570671, 109141342, 272853355, 545706710]

約数ペア:

[(1, 545706710), (2, 272853355), (5, 109141342), (10, 54570671), (37, 14748830), (71, 7686010), (74, 7374415), (142, 3843005), (185, 2949766), (355, 1537202), (370, 1474883), (710, 768601), (2627, 207730), (5254, 103865), (13135, 41546), (20773, 26270)]