30040760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32653}}^1$

素因数の和:32687

約数の個数: 32

約数和(自身を含む): 70532640

約数和(自身を除く): 40491880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 32653, 65306, 130612, 163265, 261224, 326530, 653060, 751019, 1306120, 1502038, 3004076, 3755095, 6008152, 7510190, 15020380, 30040760]

約数ペア:

[(1, 30040760), (2, 15020380), (4, 7510190), (5, 6008152), (8, 3755095), (10, 3004076), (20, 1502038), (23, 1306120), (40, 751019), (46, 653060), (92, 326530), (115, 261224), (184, 163265), (230, 130612), (460, 65306), (920, 32653)]