1881673380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10453741}}^1$

素因数の和:10453756

約数の個数: 36

約数和(自身を含む): 5707743132

約数和(自身を除く): 3826069752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10453741, 20907482, 31361223, 41814964, 52268705, 62722446, 94083669, 104537410, 125444892, 156806115, 188167338, 209074820, 313612230, 376334676, 470418345, 627224460, 940836690, 1881673380]

約数ペア:

[(1, 1881673380), (2, 940836690), (3, 627224460), (4, 470418345), (5, 376334676), (6, 313612230), (9, 209074820), (10, 188167338), (12, 156806115), (15, 125444892), (18, 104537410), (20, 94083669), (30, 62722446), (36, 52268705), (45, 41814964), (60, 31361223), (90, 20907482), (180, 10453741)]