30047702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7829}}^1$

素因数の和:7951

約数の個数: 16

約数和(自身を含む): 47919600

約数和(自身を除く): 17871898

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 7829, 15658, 148751, 297502, 790729, 1581458, 15023851, 30047702]

約数ペア:

[(1, 30047702), (2, 15023851), (19, 1581458), (38, 790729), (101, 297502), (202, 148751), (1919, 15658), (3838, 7829)]