38508060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2035

約数の個数: 96

約数和(自身を含む): 120234240

約数和(自身を除く): 81726180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 1987, 3230, 3876, 3974, 4845, 5961, 6460, 7948, 9690, 9935, 11922, 19380, 19870, 23844, 29805, 33779, 37753, 39740, 59610, 67558, 75506, 101337, 113259, 119220, 135116, 151012, 168895, 188765, 202674, 226518, 337790, 377530, 405348, 453036, 506685, 566295, 641801, 675580, 755060, 1013370, 1132590, 1283602, 1925403, 2026740, 2265180, 2567204, 3209005, 3850806, 6418010, 7701612, 9627015, 12836020, 19254030, 38508060]

約数ペア:

[(1, 38508060), (2, 19254030), (3, 12836020), (4, 9627015), (5, 7701612), (6, 6418010), (10, 3850806), (12, 3209005), (15, 2567204), (17, 2265180), (19, 2026740), (20, 1925403), (30, 1283602), (34, 1132590), (38, 1013370), (51, 755060), (57, 675580), (60, 641801), (68, 566295), (76, 506685), (85, 453036), (95, 405348), (102, 377530), (114, 337790), (170, 226518), (190, 202674), (204, 188765), (228, 168895), (255, 151012), (285, 135116), (323, 119220), (340, 113259), (380, 101337), (510, 75506), (570, 67558), (646, 59610), (969, 39740), (1020, 37753), (1140, 33779), (1292, 29805), (1615, 23844), (1938, 19870), (1987, 19380), (3230, 11922), (3876, 9935), (3974, 9690), (4845, 7948), (5961, 6460)]