42390060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5563}}^1$

素因数の和:5702

約数の個数: 48

約数和(自身を含む): 119648256

約数和(自身を除く): 77258196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 5563, 7620, 11126, 16689, 22252, 27815, 33378, 55630, 66756, 83445, 111260, 166890, 333780, 706501, 1413002, 2119503, 2826004, 3532505, 4239006, 7065010, 8478012, 10597515, 14130020, 21195030, 42390060]

約数ペア:

[(1, 42390060), (2, 21195030), (3, 14130020), (4, 10597515), (5, 8478012), (6, 7065010), (10, 4239006), (12, 3532505), (15, 2826004), (20, 2119503), (30, 1413002), (60, 706501), (127, 333780), (254, 166890), (381, 111260), (508, 83445), (635, 66756), (762, 55630), (1270, 33378), (1524, 27815), (1905, 22252), (2540, 16689), (3810, 11126), (5563, 7620)]