39256740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12829}}^1$

素因数の和:12861

約数の個数: 72

約数和(自身を含む): 126093240

約数和(自身を除く): 86836500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 12829, 25658, 38487, 51316, 64145, 76974, 115461, 128290, 153948, 192435, 218093, 230922, 256580, 384870, 436186, 461844, 577305, 654279, 769740, 872372, 1090465, 1154610, 1308558, 1962837, 2180930, 2309220, 2617116, 3271395, 3925674, 4361860, 6542790, 7851348, 9814185, 13085580, 19628370, 39256740]

約数ペア:

[(1, 39256740), (2, 19628370), (3, 13085580), (4, 9814185), (5, 7851348), (6, 6542790), (9, 4361860), (10, 3925674), (12, 3271395), (15, 2617116), (17, 2309220), (18, 2180930), (20, 1962837), (30, 1308558), (34, 1154610), (36, 1090465), (45, 872372), (51, 769740), (60, 654279), (68, 577305), (85, 461844), (90, 436186), (102, 384870), (153, 256580), (170, 230922), (180, 218093), (204, 192435), (255, 153948), (306, 128290), (340, 115461), (510, 76974), (612, 64145), (765, 51316), (1020, 38487), (1530, 25658), (3060, 12829)]