29714440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{106123}}^1$

素因数の和:106141

約数の個数: 32

約数和(自身を含む): 76409280

約数和(自身を除く): 46694840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 106123, 212246, 424492, 530615, 742861, 848984, 1061230, 1485722, 2122460, 2971444, 3714305, 4244920, 5942888, 7428610, 14857220, 29714440]

約数ペア:

[(1, 29714440), (2, 14857220), (4, 7428610), (5, 5942888), (7, 4244920), (8, 3714305), (10, 2971444), (14, 2122460), (20, 1485722), (28, 1061230), (35, 848984), (40, 742861), (56, 530615), (70, 424492), (140, 212246), (280, 106123)]