16884078780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281401313}}^1$

素因数の和:281401325

約数の個数: 24

約数和(自身を含む): 47275420752

約数和(自身を除く): 30391341972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281401313, 562802626, 844203939, 1125605252, 1407006565, 1688407878, 2814013130, 3376815756, 4221019695, 5628026260, 8442039390, 16884078780]

約数ペア:

[(1, 16884078780), (2, 8442039390), (3, 5628026260), (4, 4221019695), (5, 3376815756), (6, 2814013130), (10, 1688407878), (12, 1407006565), (15, 1125605252), (20, 844203939), (30, 562802626), (60, 281401313)]