1386808230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2009867}}^1$

素因数の和:2009900

約数の個数: 32

約数和(自身を含む): 3473051904

約数和(自身を除く): 2086243674

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2009867, 4019734, 6029601, 10049335, 12059202, 20098670, 30148005, 46226941, 60296010, 92453882, 138680823, 231134705, 277361646, 462269410, 693404115, 1386808230]

約数ペア:

[(1, 1386808230), (2, 693404115), (3, 462269410), (5, 277361646), (6, 231134705), (10, 138680823), (15, 92453882), (23, 60296010), (30, 46226941), (46, 30148005), (69, 20098670), (115, 12059202), (138, 10049335), (230, 6029601), (345, 4019734), (690, 2009867)]