19971032010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{665701067}}^1$

素因数の和:665701077

約数の個数: 16

約数和(自身を含む): 47930476896

約数和(自身を除く): 27959444886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 665701067, 1331402134, 1997103201, 3328505335, 3994206402, 6657010670, 9985516005, 19971032010]

約数ペア:

[(1, 19971032010), (2, 9985516005), (3, 6657010670), (5, 3994206402), (6, 3328505335), (10, 1997103201), (15, 1331402134), (30, 665701067)]