2068006860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^2\times {\mathrm{967}}^1$

素因数の和:1200

約数の個数: 108

約数和(自身を含む): 6337579248

約数和(自身を除く): 4269572388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 967, 981, 1090, 1308, 1635, 1934, 1962, 2180, 2901, 3270, 3868, 3924, 4835, 4905, 5802, 6540, 8703, 9670, 9810, 11604, 11881, 14505, 17406, 19340, 19620, 23762, 29010, 34812, 35643, 43515, 47524, 58020, 59405, 71286, 87030, 105403, 106929, 118810, 142572, 174060, 178215, 210806, 213858, 237620, 316209, 356430, 421612, 427716, 527015, 534645, 632418, 712860, 948627, 1054030, 1069290, 1264836, 1581045, 1897254, 2108060, 2138580, 3162090, 3794508, 4743135, 6324180, 9486270, 11488927, 18972540, 22977854, 34466781, 45955708, 57444635, 68933562, 103400343, 114889270, 137867124, 172333905, 206800686, 229778540, 344667810, 413601372, 517001715, 689335620, 1034003430, 2068006860]

約数ペア:

[(1, 2068006860), (2, 1034003430), (3, 689335620), (4, 517001715), (5, 413601372), (6, 344667810), (9, 229778540), (10, 206800686), (12, 172333905), (15, 137867124), (18, 114889270), (20, 103400343), (30, 68933562), (36, 57444635), (45, 45955708), (60, 34466781), (90, 22977854), (109, 18972540), (180, 11488927), (218, 9486270), (327, 6324180), (436, 4743135), (545, 3794508), (654, 3162090), (967, 2138580), (981, 2108060), (1090, 1897254), (1308, 1581045), (1635, 1264836), (1934, 1069290), (1962, 1054030), (2180, 948627), (2901, 712860), (3270, 632418), (3868, 534645), (3924, 527015), (4835, 427716), (4905, 421612), (5802, 356430), (6540, 316209), (8703, 237620), (9670, 213858), (9810, 210806), (11604, 178215), (11881, 174060), (14505, 142572), (17406, 118810), (19340, 106929), (19620, 105403), (23762, 87030), (29010, 71286), (34812, 59405), (35643, 58020), (43515, 47524)]