30689649

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{55901}}^1$

素因数の和:55968

約数の個数: 12

約数和(自身を含む): 45057012

約数和(自身を除く): 14367363

約数列:

[1, 3, 9, 61, 183, 549, 55901, 167703, 503109, 3409961, 10229883, 30689649]

約数ペア:

[(1, 30689649), (3, 10229883), (9, 3409961), (61, 503109), (183, 167703), (549, 55901)]