140588340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2343139}}^1$

素因数の和:2343151

約数の個数: 24

約数和(自身を含む): 393647520

約数和(自身を除く): 253059180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2343139, 4686278, 7029417, 9372556, 11715695, 14058834, 23431390, 28117668, 35147085, 46862780, 70294170, 140588340]

約数ペア:

[(1, 140588340), (2, 70294170), (3, 46862780), (4, 35147085), (5, 28117668), (6, 23431390), (10, 14058834), (12, 11715695), (15, 9372556), (20, 7029417), (30, 4686278), (60, 2343139)]