1938390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{64613}}^1$

素因数の和:64623

約数の個数: 16

約数和(自身を含む): 4652208

約数和(自身を除く): 2713818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 64613, 129226, 193839, 323065, 387678, 646130, 969195, 1938390]

約数ペア:

[(1, 1938390), (2, 969195), (3, 646130), (5, 387678), (6, 323065), (10, 193839), (15, 129226), (30, 64613)]