30887370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{343193}}^1$

素因数の和:343206

約数の個数: 24

約数和(自身を含む): 80307396

約数和(自身を除く): 49420026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 343193, 686386, 1029579, 1715965, 2059158, 3088737, 3431930, 5147895, 6177474, 10295790, 15443685, 30887370]

約数ペア:

[(1, 30887370), (2, 15443685), (3, 10295790), (5, 6177474), (6, 5147895), (9, 3431930), (10, 3088737), (15, 2059158), (18, 1715965), (30, 1029579), (45, 686386), (90, 343193)]