210432673980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{389690137}}^1$

素因数の和:389690155

約数の個数: 48

約数和(自身を含む): 654679431840

約数和(自身を除く): 444246757860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 389690137, 779380274, 1169070411, 1558760548, 1948450685, 2338140822, 3507211233, 3896901370, 4676281644, 5845352055, 7014422466, 7793802740, 10521633699, 11690704110, 14028844932, 17536056165, 21043267398, 23381408220, 35072112330, 42086534796, 52608168495, 70144224660, 105216336990, 210432673980]

約数ペア:

[(1, 210432673980), (2, 105216336990), (3, 70144224660), (4, 52608168495), (5, 42086534796), (6, 35072112330), (9, 23381408220), (10, 21043267398), (12, 17536056165), (15, 14028844932), (18, 11690704110), (20, 10521633699), (27, 7793802740), (30, 7014422466), (36, 5845352055), (45, 4676281644), (54, 3896901370), (60, 3507211233), (90, 2338140822), (108, 1948450685), (135, 1558760548), (180, 1169070411), (270, 779380274), (540, 389690137)]