2678633220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{43051}}^1$

素因数の和:43141

約数の個数: 96

約数和(自身を含む): 8071733376

約数和(自身を除く): 5393100156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 85, 102, 122, 170, 183, 204, 244, 255, 305, 340, 366, 510, 610, 732, 915, 1020, 1037, 1220, 1830, 2074, 3111, 3660, 4148, 5185, 6222, 10370, 12444, 15555, 20740, 31110, 43051, 62220, 86102, 129153, 172204, 215255, 258306, 430510, 516612, 645765, 731867, 861020, 1291530, 1463734, 2195601, 2583060, 2626111, 2927468, 3659335, 4391202, 5252222, 7318670, 7878333, 8782404, 10504444, 10978005, 13130555, 14637340, 15756666, 21956010, 26261110, 31513332, 39391665, 43912020, 44643887, 52522220, 78783330, 89287774, 133931661, 157566660, 178575548, 223219435, 267863322, 446438870, 535726644, 669658305, 892877740, 1339316610, 2678633220]

約数ペア:

[(1, 2678633220), (2, 1339316610), (3, 892877740), (4, 669658305), (5, 535726644), (6, 446438870), (10, 267863322), (12, 223219435), (15, 178575548), (17, 157566660), (20, 133931661), (30, 89287774), (34, 78783330), (51, 52522220), (60, 44643887), (61, 43912020), (68, 39391665), (85, 31513332), (102, 26261110), (122, 21956010), (170, 15756666), (183, 14637340), (204, 13130555), (244, 10978005), (255, 10504444), (305, 8782404), (340, 7878333), (366, 7318670), (510, 5252222), (610, 4391202), (732, 3659335), (915, 2927468), (1020, 2626111), (1037, 2583060), (1220, 2195601), (1830, 1463734), (2074, 1291530), (3111, 861020), (3660, 731867), (4148, 645765), (5185, 516612), (6222, 430510), (10370, 258306), (12444, 215255), (15555, 172204), (20740, 129153), (31110, 86102), (43051, 62220)]