16121210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{230303}}^1$

素因数の和:230317

約数の個数: 16

約数和(自身を含む): 33163776

約数和(自身を除く): 17042566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 230303, 460606, 1151515, 1612121, 2303030, 3224242, 8060605, 16121210]

約数ペア:

[(1, 16121210), (2, 8060605), (5, 3224242), (7, 2303030), (10, 1612121), (14, 1151515), (35, 460606), (70, 230303)]