1439150

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:388

約数の個数: 24

約数和(自身を含む): 2711880

約数和(自身を除く): 1272730

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 269, 535, 538, 1070, 1345, 2675, 2690, 5350, 6725, 13450, 28783, 57566, 143915, 287830, 719575, 1439150]

約数ペア:

[(1, 1439150), (2, 719575), (5, 287830), (10, 143915), (25, 57566), (50, 28783), (107, 13450), (214, 6725), (269, 5350), (535, 2690), (538, 2675), (1070, 1345)]