306095342

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{1051}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 534449664

約数和(自身を除く): 228354322

約数列:

[1, 2, 7, 14, 71, 142, 293, 497, 586, 994, 1051, 2051, 2102, 4102, 7357, 14714, 20803, 41606, 74621, 145621, 149242, 291242, 307943, 522347, 615886, 1044694, 2155601, 4311202, 21863953, 43727906, 153047671, 306095342]

約数ペア:

[(1, 306095342), (2, 153047671), (7, 43727906), (14, 21863953), (71, 4311202), (142, 2155601), (293, 1044694), (497, 615886), (586, 522347), (994, 307943), (1051, 291242), (2051, 149242), (2102, 145621), (4102, 74621), (7357, 41606), (14714, 20803)]