16966980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{94261}}^1$

素因数の和:94276

約数の個数: 36

約数和(自身を含む): 51467052

約数和(自身を除く): 34500072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 94261, 188522, 282783, 377044, 471305, 565566, 848349, 942610, 1131132, 1413915, 1696698, 1885220, 2827830, 3393396, 4241745, 5655660, 8483490, 16966980]

約数ペア:

[(1, 16966980), (2, 8483490), (3, 5655660), (4, 4241745), (5, 3393396), (6, 2827830), (9, 1885220), (10, 1696698), (12, 1413915), (15, 1131132), (18, 942610), (20, 848349), (30, 565566), (36, 471305), (45, 377044), (60, 282783), (90, 188522), (180, 94261)]