15206810530

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1\times {\mathrm{21227}}^1$

素因数の和:22314

約数の個数: 32

約数和(自身を含む): 27786602880

約数和(自身を除く): 12579792350

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1009, 2018, 5045, 10090, 21227, 42454, 71639, 106135, 143278, 212270, 358195, 716390, 1507117, 3014234, 7535585, 15071170, 21418043, 42836086, 107090215, 214180430, 1520681053, 3041362106, 7603405265, 15206810530]

約数ペア:

[(1, 15206810530), (2, 7603405265), (5, 3041362106), (10, 1520681053), (71, 214180430), (142, 107090215), (355, 42836086), (710, 21418043), (1009, 15071170), (2018, 7535585), (5045, 3014234), (10090, 1507117), (21227, 716390), (42454, 358195), (71639, 212270), (106135, 143278)]