20110290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{670343}}^1$

素因数の和:670353

約数の個数: 16

約数和(自身を含む): 48264768

約数和(自身を除く): 28154478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 670343, 1340686, 2011029, 3351715, 4022058, 6703430, 10055145, 20110290]

約数ペア:

[(1, 20110290), (2, 10055145), (3, 6703430), (5, 4022058), (6, 3351715), (10, 2011029), (15, 1340686), (30, 670343)]