13890060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{77167}}^1$

素因数の和:77182

約数の個数: 36

約数和(自身を含む): 42133728

約数和(自身を除く): 28243668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 77167, 154334, 231501, 308668, 385835, 463002, 694503, 771670, 926004, 1157505, 1389006, 1543340, 2315010, 2778012, 3472515, 4630020, 6945030, 13890060]

約数ペア:

[(1, 13890060), (2, 6945030), (3, 4630020), (4, 3472515), (5, 2778012), (6, 2315010), (9, 1543340), (10, 1389006), (12, 1157505), (15, 926004), (18, 771670), (20, 694503), (30, 463002), (36, 385835), (45, 308668), (60, 231501), (90, 154334), (180, 77167)]