30898620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{171659}}^1$

素因数の和:171674

約数の個数: 36

約数和(自身を含む): 93726360

約数和(自身を除く): 62827740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 171659, 343318, 514977, 686636, 858295, 1029954, 1544931, 1716590, 2059908, 2574885, 3089862, 3433180, 5149770, 6179724, 7724655, 10299540, 15449310, 30898620]

約数ペア:

[(1, 30898620), (2, 15449310), (3, 10299540), (4, 7724655), (5, 6179724), (6, 5149770), (9, 3433180), (10, 3089862), (12, 2574885), (15, 2059908), (18, 1716590), (20, 1544931), (30, 1029954), (36, 858295), (45, 686636), (60, 514977), (90, 343318), (180, 171659)]