215093820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{11527}}^1$

素因数の和:11850

約数の個数: 48

約数和(自身を含む): 604251648

約数和(自身を除く): 389157828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3110, 3732, 4665, 6220, 9330, 11527, 18660, 23054, 34581, 46108, 57635, 69162, 115270, 138324, 172905, 230540, 345810, 691620, 3584897, 7169794, 10754691, 14339588, 17924485, 21509382, 35848970, 43018764, 53773455, 71697940, 107546910, 215093820]

約数ペア:

[(1, 215093820), (2, 107546910), (3, 71697940), (4, 53773455), (5, 43018764), (6, 35848970), (10, 21509382), (12, 17924485), (15, 14339588), (20, 10754691), (30, 7169794), (60, 3584897), (311, 691620), (622, 345810), (933, 230540), (1244, 172905), (1555, 138324), (1866, 115270), (3110, 69162), (3732, 57635), (4665, 46108), (6220, 34581), (9330, 23054), (11527, 18660)]