17280810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2207}}^1$

素因数の和:2252

約数の個数: 64

約数和(自身を含む): 47692800

約数和(自身を除く): 30411990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2207, 2610, 3915, 4414, 6621, 7830, 11035, 13242, 19863, 22070, 33105, 39726, 59589, 64003, 66210, 99315, 119178, 128006, 192009, 198630, 297945, 320015, 384018, 576027, 595890, 640030, 960045, 1152054, 1728081, 1920090, 2880135, 3456162, 5760270, 8640405, 17280810]

約数ペア:

[(1, 17280810), (2, 8640405), (3, 5760270), (5, 3456162), (6, 2880135), (9, 1920090), (10, 1728081), (15, 1152054), (18, 960045), (27, 640030), (29, 595890), (30, 576027), (45, 384018), (54, 320015), (58, 297945), (87, 198630), (90, 192009), (135, 128006), (145, 119178), (174, 99315), (261, 66210), (270, 64003), (290, 59589), (435, 39726), (522, 33105), (783, 22070), (870, 19863), (1305, 13242), (1566, 11035), (2207, 7830), (2610, 6621), (3915, 4414)]