1956390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{65213}}^1$

素因数の和:65223

約数の個数: 16

約数和(自身を含む): 4695408

約数和(自身を除く): 2739018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 65213, 130426, 195639, 326065, 391278, 652130, 978195, 1956390]

約数ペア:

[(1, 1956390), (2, 978195), (3, 652130), (5, 391278), (6, 326065), (10, 195639), (15, 130426), (30, 65213)]