30223980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167911}}^1$

素因数の和:167926

約数の個数: 36

約数和(自身を含む): 91679952

約数和(自身を除く): 61455972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 167911, 335822, 503733, 671644, 839555, 1007466, 1511199, 1679110, 2014932, 2518665, 3022398, 3358220, 5037330, 6044796, 7555995, 10074660, 15111990, 30223980]

約数ペア:

[(1, 30223980), (2, 15111990), (3, 10074660), (4, 7555995), (5, 6044796), (6, 5037330), (9, 3358220), (10, 3022398), (12, 2518665), (15, 2014932), (18, 1679110), (20, 1511199), (30, 1007466), (36, 839555), (45, 671644), (60, 503733), (90, 335822), (180, 167911)]