294803710

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1619}}^1$

素因数の和:1896

約数の個数: 32

約数和(自身を含む): 538876800

約数和(自身を除く): 244073090

約数列:

[1, 2, 5, 10, 131, 139, 262, 278, 655, 695, 1310, 1390, 1619, 3238, 8095, 16190, 18209, 36418, 91045, 182090, 212089, 225041, 424178, 450082, 1060445, 1125205, 2120890, 2250410, 29480371, 58960742, 147401855, 294803710]

約数ペア:

[(1, 294803710), (2, 147401855), (5, 58960742), (10, 29480371), (131, 2250410), (139, 2120890), (262, 1125205), (278, 1060445), (655, 450082), (695, 424178), (1310, 225041), (1390, 212089), (1619, 182090), (3238, 91045), (8095, 36418), (16190, 18209)]