140306082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{47051}}^1$

素因数の和:47134

約数の個数: 32

約数和(自身を含む): 325223424

約数和(自身を除く): 184917342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 47051, 94102, 141153, 282306, 329357, 658714, 988071, 1976142, 3340621, 6681242, 10021863, 20043726, 23384347, 46768694, 70153041, 140306082]

約数ペア:

[(1, 140306082), (2, 70153041), (3, 46768694), (6, 23384347), (7, 20043726), (14, 10021863), (21, 6681242), (42, 3340621), (71, 1976142), (142, 988071), (213, 658714), (426, 329357), (497, 282306), (994, 141153), (1491, 94102), (2982, 47051)]