267120430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{2089}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 507117600

約数和(自身を除く): 239997170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 673, 1346, 2089, 3365, 4178, 6730, 10445, 12787, 20890, 25574, 39691, 63935, 79382, 127870, 198455, 396910, 1405897, 2811794, 7029485, 14058970, 26712043, 53424086, 133560215, 267120430]

約数ペア:

[(1, 267120430), (2, 133560215), (5, 53424086), (10, 26712043), (19, 14058970), (38, 7029485), (95, 2811794), (190, 1405897), (673, 396910), (1346, 198455), (2089, 127870), (3365, 79382), (4178, 63935), (6730, 39691), (10445, 25574), (12787, 20890)]