2510188290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{27890981}}^1$

素因数の和:27890994

約数の個数: 24

約数和(自身を含む): 6526489788

約数和(自身を除く): 4016301498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 27890981, 55781962, 83672943, 139454905, 167345886, 251018829, 278909810, 418364715, 502037658, 836729430, 1255094145, 2510188290]

約数ペア:

[(1, 2510188290), (2, 1255094145), (3, 836729430), (5, 502037658), (6, 418364715), (9, 278909810), (10, 251018829), (15, 167345886), (18, 139454905), (30, 83672943), (45, 55781962), (90, 27890981)]