1999619130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66653971}}^1$

素因数の和:66653981

約数の個数: 16

約数和(自身を含む): 4799085984

約数和(自身を除く): 2799466854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66653971, 133307942, 199961913, 333269855, 399923826, 666539710, 999809565, 1999619130]

約数ペア:

[(1, 1999619130), (2, 999809565), (3, 666539710), (5, 399923826), (6, 333269855), (10, 199961913), (15, 133307942), (30, 66653971)]