91218470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1303121}}^1$

素因数の和:1303135

約数の個数: 16

約数和(自身を含む): 187649568

約数和(自身を除く): 96431098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1303121, 2606242, 6515605, 9121847, 13031210, 18243694, 45609235, 91218470]

約数ペア:

[(1, 91218470), (2, 45609235), (5, 18243694), (7, 13031210), (10, 9121847), (14, 6515605), (35, 2606242), (70, 1303121)]