29658780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{164771}}^1$

素因数の和:164786

約数の個数: 36

約数和(自身を含む): 89965512

約数和(自身を除く): 60306732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 164771, 329542, 494313, 659084, 823855, 988626, 1482939, 1647710, 1977252, 2471565, 2965878, 3295420, 4943130, 5931756, 7414695, 9886260, 14829390, 29658780]

約数ペア:

[(1, 29658780), (2, 14829390), (3, 9886260), (4, 7414695), (5, 5931756), (6, 4943130), (9, 3295420), (10, 2965878), (12, 2471565), (15, 1977252), (18, 1647710), (20, 1482939), (30, 988626), (36, 823855), (45, 659084), (60, 494313), (90, 329542), (180, 164771)]