30570278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25951}}^1$

素因数の和:26003

約数の個数: 16

約数和(自身を含む): 49827840

約数和(自身を除く): 19257562

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 25951, 51902, 493069, 804481, 986138, 1608962, 15285139, 30570278]

約数ペア:

[(1, 30570278), (2, 15285139), (19, 1608962), (31, 986138), (38, 804481), (62, 493069), (589, 51902), (1178, 25951)]