42051390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1401713}}^1$

素因数の和:1401723

約数の個数: 16

約数和(自身を含む): 100923408

約数和(自身を除く): 58872018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1401713, 2803426, 4205139, 7008565, 8410278, 14017130, 21025695, 42051390]

約数ペア:

[(1, 42051390), (2, 21025695), (3, 14017130), (5, 8410278), (6, 7008565), (10, 4205139), (15, 2803426), (30, 1401713)]