1230391510

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{173539}}^1$

素因数の和:174255

約数の個数: 16

約数和(自身を含む): 2217841200

約数和(自身を除く): 987449690

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 173539, 347078, 867695, 1735390, 123039151, 246078302, 615195755, 1230391510]

約数ペア:

[(1, 1230391510), (2, 615195755), (5, 246078302), (10, 123039151), (709, 1735390), (1418, 867695), (3545, 347078), (7090, 173539)]