389736210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{25523}}^1$

素因数の和:26042

約数の個数: 32

約数和(自身を含む): 937241280

約数和(自身を除く): 547505070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 2545, 3054, 5090, 7635, 15270, 25523, 51046, 76569, 127615, 153138, 255230, 382845, 765690, 12991207, 25982414, 38973621, 64956035, 77947242, 129912070, 194868105, 389736210]

約数ペア:

[(1, 389736210), (2, 194868105), (3, 129912070), (5, 77947242), (6, 64956035), (10, 38973621), (15, 25982414), (30, 12991207), (509, 765690), (1018, 382845), (1527, 255230), (2545, 153138), (3054, 127615), (5090, 76569), (7635, 51046), (15270, 25523)]