140519994

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{1249}}^1$

素因数の和:2374

約数の個数: 32

約数和(自身を含む): 298080000

約数和(自身を除く): 157560006

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1103, 1249, 2206, 2498, 3309, 3747, 6618, 7494, 18751, 21233, 37502, 42466, 56253, 63699, 112506, 127398, 1377647, 2755294, 4132941, 8265882, 23419999, 46839998, 70259997, 140519994]

約数ペア:

[(1, 140519994), (2, 70259997), (3, 46839998), (6, 23419999), (17, 8265882), (34, 4132941), (51, 2755294), (102, 1377647), (1103, 127398), (1249, 112506), (2206, 63699), (2498, 56253), (3309, 42466), (3747, 37502), (6618, 21233), (7494, 18751)]