1255386210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3218939}}^1$

素因数の和:3218962

約数の個数: 32

約数和(自身を含む): 3244691520

約数和(自身を除く): 1989305310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3218939, 6437878, 9656817, 16094695, 19313634, 32189390, 41846207, 48284085, 83692414, 96568170, 125538621, 209231035, 251077242, 418462070, 627693105, 1255386210]

約数ペア:

[(1, 1255386210), (2, 627693105), (3, 418462070), (5, 251077242), (6, 209231035), (10, 125538621), (13, 96568170), (15, 83692414), (26, 48284085), (30, 41846207), (39, 32189390), (65, 19313634), (78, 16094695), (130, 9656817), (195, 6437878), (390, 3218939)]