131136530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1873379}}^1$

素因数の和:1873393

約数の個数: 16

約数和(自身を含む): 269766720

約数和(自身を除く): 138630190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1873379, 3746758, 9366895, 13113653, 18733790, 26227306, 65568265, 131136530]

約数ペア:

[(1, 131136530), (2, 65568265), (5, 26227306), (7, 18733790), (10, 13113653), (14, 9366895), (35, 3746758), (70, 1873379)]