2658780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14771}}^1$

素因数の和:14786

約数の個数: 36

約数和(自身を含む): 8065512

約数和(自身を除く): 5406732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14771, 29542, 44313, 59084, 73855, 88626, 132939, 147710, 177252, 221565, 265878, 295420, 443130, 531756, 664695, 886260, 1329390, 2658780]

約数ペア:

[(1, 2658780), (2, 1329390), (3, 886260), (4, 664695), (5, 531756), (6, 443130), (9, 295420), (10, 265878), (12, 221565), (15, 177252), (18, 147710), (20, 132939), (30, 88626), (36, 73855), (45, 59084), (60, 44313), (90, 29542), (180, 14771)]