317118130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{27793}}^1$

素因数の和:27970

約数の個数: 32

約数和(自身を含む): 656383104

約数和(自身を除く): 339264974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 27793, 55586, 138965, 194551, 277930, 389102, 972755, 1945510, 4530259, 9060518, 22651295, 31711813, 45302590, 63423626, 158559065, 317118130]

約数ペア:

[(1, 317118130), (2, 158559065), (5, 63423626), (7, 45302590), (10, 31711813), (14, 22651295), (35, 9060518), (70, 4530259), (163, 1945510), (326, 972755), (815, 389102), (1141, 277930), (1630, 194551), (2282, 138965), (5705, 55586), (11410, 27793)]