34254290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{857}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 70671744

約数和(自身を除く): 36417454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 571, 857, 1142, 1714, 2855, 3997, 4285, 5710, 5999, 7994, 8570, 11998, 19985, 29995, 39970, 59990, 489347, 978694, 2446735, 3425429, 4893470, 6850858, 17127145, 34254290]

約数ペア:

[(1, 34254290), (2, 17127145), (5, 6850858), (7, 4893470), (10, 3425429), (14, 2446735), (35, 978694), (70, 489347), (571, 59990), (857, 39970), (1142, 29995), (1714, 19985), (2855, 11998), (3997, 8570), (4285, 7994), (5710, 5999)]