11947770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 35769600

約数和(自身を除く): 23821830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 85, 90, 95, 102, 114, 135, 137, 153, 170, 171, 190, 255, 270, 274, 285, 306, 323, 342, 411, 459, 510, 513, 570, 646, 685, 765, 822, 855, 918, 969, 1026, 1233, 1370, 1530, 1615, 1710, 1938, 2055, 2295, 2329, 2466, 2565, 2603, 2907, 3230, 3699, 4110, 4590, 4658, 4845, 5130, 5206, 5814, 6165, 6987, 7398, 7809, 8721, 9690, 11645, 12330, 13015, 13974, 14535, 15618, 17442, 18495, 20961, 23290, 23427, 26030, 29070, 34935, 36990, 39045, 41922, 43605, 44251, 46854, 62883, 69870, 70281, 78090, 87210, 88502, 104805, 117135, 125766, 132753, 140562, 209610, 221255, 234270, 265506, 314415, 351405, 398259, 442510, 628830, 663765, 702810, 796518, 1194777, 1327530, 1991295, 2389554, 3982590, 5973885, 11947770]

約数ペア:

[(1, 11947770), (2, 5973885), (3, 3982590), (5, 2389554), (6, 1991295), (9, 1327530), (10, 1194777), (15, 796518), (17, 702810), (18, 663765), (19, 628830), (27, 442510), (30, 398259), (34, 351405), (38, 314415), (45, 265506), (51, 234270), (54, 221255), (57, 209610), (85, 140562), (90, 132753), (95, 125766), (102, 117135), (114, 104805), (135, 88502), (137, 87210), (153, 78090), (170, 70281), (171, 69870), (190, 62883), (255, 46854), (270, 44251), (274, 43605), (285, 41922), (306, 39045), (323, 36990), (342, 34935), (411, 29070), (459, 26030), (510, 23427), (513, 23290), (570, 20961), (646, 18495), (685, 17442), (765, 15618), (822, 14535), (855, 13974), (918, 13015), (969, 12330), (1026, 11645), (1233, 9690), (1370, 8721), (1530, 7809), (1615, 7398), (1710, 6987), (1938, 6165), (2055, 5814), (2295, 5206), (2329, 5130), (2466, 4845), (2565, 4658), (2603, 4590), (2907, 4110), (3230, 3699)]