1777579290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2539}}^1\times {\mathrm{2593}}^1$

素因数の和:5148

約数の個数: 64

約数和(自身を含む): 4743907200

約数和(自身を除く): 2966327910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2539, 2593, 5078, 5186, 7617, 7779, 12695, 12965, 15234, 15558, 22851, 23337, 25390, 25930, 38085, 38895, 45702, 46674, 68553, 70011, 76170, 77790, 114255, 116685, 137106, 140022, 228510, 233370, 342765, 350055, 685530, 700110, 6583627, 13167254, 19750881, 32918135, 39501762, 59252643, 65836270, 98754405, 118505286, 177757929, 197508810, 296263215, 355515858, 592526430, 888789645, 1777579290]

約数ペア:

[(1, 1777579290), (2, 888789645), (3, 592526430), (5, 355515858), (6, 296263215), (9, 197508810), (10, 177757929), (15, 118505286), (18, 98754405), (27, 65836270), (30, 59252643), (45, 39501762), (54, 32918135), (90, 19750881), (135, 13167254), (270, 6583627), (2539, 700110), (2593, 685530), (5078, 350055), (5186, 342765), (7617, 233370), (7779, 228510), (12695, 140022), (12965, 137106), (15234, 116685), (15558, 114255), (22851, 77790), (23337, 76170), (25390, 70011), (25930, 68553), (38085, 46674), (38895, 45702)]