30515390

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{51721}}^1$

素因数の和:51787

約数の個数: 16

約数和(自身を含む): 55859760

約数和(自身を除く): 25344370

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 51721, 103442, 258605, 517210, 3051539, 6103078, 15257695, 30515390]

約数ペア:

[(1, 30515390), (2, 15257695), (5, 6103078), (10, 3051539), (59, 517210), (118, 258605), (295, 103442), (590, 51721)]