8430590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4153}}^1$

素因数の和:4196

約数の個数: 32

約数和(自身を含む): 17945280

約数和(自身を除く): 9514690

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 4153, 8306, 20765, 29071, 41530, 58142, 120437, 145355, 240874, 290710, 602185, 843059, 1204370, 1686118, 4215295, 8430590]

約数ペア:

[(1, 8430590), (2, 4215295), (5, 1686118), (7, 1204370), (10, 843059), (14, 602185), (29, 290710), (35, 240874), (58, 145355), (70, 120437), (145, 58142), (203, 41530), (290, 29071), (406, 20765), (1015, 8306), (2030, 4153)]