2227140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12373}}^1$

素因数の和:12388

約数の個数: 36

約数和(自身を含む): 6756204

約数和(自身を除く): 4529064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12373, 24746, 37119, 49492, 61865, 74238, 111357, 123730, 148476, 185595, 222714, 247460, 371190, 445428, 556785, 742380, 1113570, 2227140]

約数ペア:

[(1, 2227140), (2, 1113570), (3, 742380), (4, 556785), (5, 445428), (6, 371190), (9, 247460), (10, 222714), (12, 185595), (15, 148476), (18, 123730), (20, 111357), (30, 74238), (36, 61865), (45, 49492), (60, 37119), (90, 24746), (180, 12373)]