123045690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{27527}}^1$

素因数の和:27686

約数の個数: 32

約数和(自身を含む): 297302400

約数和(自身を除く): 174256710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 27527, 55054, 82581, 137635, 165162, 275270, 412905, 825810, 4101523, 8203046, 12304569, 20507615, 24609138, 41015230, 61522845, 123045690]

約数ペア:

[(1, 123045690), (2, 61522845), (3, 41015230), (5, 24609138), (6, 20507615), (10, 12304569), (15, 8203046), (30, 4101523), (149, 825810), (298, 412905), (447, 275270), (745, 165162), (894, 137635), (1490, 82581), (2235, 55054), (4470, 27527)]