164521210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2350303}}^1$

素因数の和:2350317

約数の個数: 16

約数和(自身を含む): 338443776

約数和(自身を除く): 173922566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2350303, 4700606, 11751515, 16452121, 23503030, 32904242, 82260605, 164521210]

約数ペア:

[(1, 164521210), (2, 82260605), (5, 32904242), (7, 23503030), (10, 16452121), (14, 11751515), (35, 4700606), (70, 2350303)]