74566020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1242767}}^1$

素因数の和:1242779

約数の個数: 24

約数和(自身を含む): 208785024

約数和(自身を除く): 134219004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1242767, 2485534, 3728301, 4971068, 6213835, 7456602, 12427670, 14913204, 18641505, 24855340, 37283010, 74566020]

約数ペア:

[(1, 74566020), (2, 37283010), (3, 24855340), (4, 18641505), (5, 14913204), (6, 12427670), (10, 7456602), (12, 6213835), (15, 4971068), (20, 3728301), (30, 2485534), (60, 1242767)]