30487028210

素因数分解:

$2^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{1629451}}^1$

素因数の和:1631329

約数の個数: 16

約数和(自身を含む): 54906014592

約数和(自身を除く): 24418986382

約数列:

[1, 2, 5, 10, 1871, 3742, 9355, 18710, 1629451, 3258902, 8147255, 16294510, 3048702821, 6097405642, 15243514105, 30487028210]

約数ペア:

[(1, 30487028210), (2, 15243514105), (5, 6097405642), (10, 3048702821), (1871, 16294510), (3742, 8147255), (9355, 3258902), (18710, 1629451)]