1916596980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10647761}}^1$

素因数の和:10647776

約数の個数: 36

約数和(自身を含む): 5813678052

約数和(自身を除く): 3897081072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10647761, 21295522, 31943283, 42591044, 53238805, 63886566, 95829849, 106477610, 127773132, 159716415, 191659698, 212955220, 319432830, 383319396, 479149245, 638865660, 958298490, 1916596980]

約数ペア:

[(1, 1916596980), (2, 958298490), (3, 638865660), (4, 479149245), (5, 383319396), (6, 319432830), (9, 212955220), (10, 191659698), (12, 159716415), (15, 127773132), (18, 106477610), (20, 95829849), (30, 63886566), (36, 53238805), (45, 42591044), (60, 31943283), (90, 21295522), (180, 10647761)]