545206870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{59069}}^1$

素因数の和:59160

約数の個数: 32

約数和(自身を含む): 1071766080

約数和(自身を除く): 526559210

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 59069, 118138, 295345, 590690, 767897, 1535794, 3839485, 4193899, 7678970, 8387798, 20969495, 41938990, 54520687, 109041374, 272603435, 545206870]

約数ペア:

[(1, 545206870), (2, 272603435), (5, 109041374), (10, 54520687), (13, 41938990), (26, 20969495), (65, 8387798), (71, 7678970), (130, 4193899), (142, 3839485), (355, 1535794), (710, 767897), (923, 590690), (1846, 295345), (4615, 118138), (9230, 59069)]