30897678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{735659}}^1$

素因数の和:735671

約数の個数: 16

約数和(自身を含む): 70623360

約数和(自身を除く): 39725682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 735659, 1471318, 2206977, 4413954, 5149613, 10299226, 15448839, 30897678]

約数ペア:

[(1, 30897678), (2, 15448839), (3, 10299226), (6, 5149613), (7, 4413954), (14, 2206977), (21, 1471318), (42, 735659)]