304830642

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{72269}}^1$

素因数の和:72330

約数の個数: 32

約数和(自身を含む): 659102400

約数和(自身を除く): 354271758

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 72269, 144538, 216807, 433614, 1373111, 2673953, 2746222, 4119333, 5347906, 8021859, 8238666, 16043718, 50805107, 101610214, 152415321, 304830642]

約数ペア:

[(1, 304830642), (2, 152415321), (3, 101610214), (6, 50805107), (19, 16043718), (37, 8238666), (38, 8021859), (57, 5347906), (74, 4119333), (111, 2746222), (114, 2673953), (222, 1373111), (703, 433614), (1406, 216807), (2109, 144538), (4218, 72269)]