39110940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19753}}^1$

素因数の和:19779

約数の個数: 72

約数和(自身を含む): 129428208

約数和(自身を除く): 90317268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 19753, 39506, 59259, 79012, 98765, 118518, 177777, 197530, 217283, 237036, 296295, 355554, 395060, 434566, 592590, 651849, 711108, 869132, 888885, 1086415, 1185180, 1303698, 1777770, 1955547, 2172830, 2607396, 3259245, 3555540, 3911094, 4345660, 6518490, 7822188, 9777735, 13036980, 19555470, 39110940]

約数ペア:

[(1, 39110940), (2, 19555470), (3, 13036980), (4, 9777735), (5, 7822188), (6, 6518490), (9, 4345660), (10, 3911094), (11, 3555540), (12, 3259245), (15, 2607396), (18, 2172830), (20, 1955547), (22, 1777770), (30, 1303698), (33, 1185180), (36, 1086415), (44, 888885), (45, 869132), (55, 711108), (60, 651849), (66, 592590), (90, 434566), (99, 395060), (110, 355554), (132, 296295), (165, 237036), (180, 217283), (198, 197530), (220, 177777), (330, 118518), (396, 98765), (495, 79012), (660, 59259), (990, 39506), (1980, 19753)]