493952370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{715873}}^1$

素因数の和:715906

約数の個数: 32

約数和(自身を含む): 1237030272

約数和(自身を除く): 743077902

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 715873, 1431746, 2147619, 3579365, 4295238, 7158730, 10738095, 16465079, 21476190, 32930158, 49395237, 82325395, 98790474, 164650790, 246976185, 493952370]

約数ペア:

[(1, 493952370), (2, 246976185), (3, 164650790), (5, 98790474), (6, 82325395), (10, 49395237), (15, 32930158), (23, 21476190), (30, 16465079), (46, 10738095), (69, 7158730), (115, 4295238), (138, 3579365), (230, 2147619), (345, 1431746), (690, 715873)]