306029290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4371847}}^1$

素因数の和:4371861

約数の個数: 16

約数和(自身を含む): 629546112

約数和(自身を除く): 323516822

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4371847, 8743694, 21859235, 30602929, 43718470, 61205858, 153014645, 306029290]

約数ペア:

[(1, 306029290), (2, 153014645), (5, 61205858), (7, 43718470), (10, 30602929), (14, 21859235), (35, 8743694), (70, 4371847)]