215437770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7411}}^1$

素因数の和:7460

約数の個数: 96

約数和(自身を含む): 624386880

約数和(自身を除く): 408949110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1530, 1615, 1710, 1938, 2907, 3230, 4845, 5814, 7411, 9690, 14535, 14822, 22233, 29070, 37055, 44466, 66699, 74110, 111165, 125987, 133398, 140809, 222330, 251974, 281618, 333495, 377961, 422427, 629935, 666990, 704045, 755922, 844854, 1133883, 1259870, 1267281, 1408090, 1889805, 2112135, 2267766, 2393753, 2534562, 3779610, 4224270, 4787506, 5669415, 6336405, 7181259, 11338830, 11968765, 12672810, 14362518, 21543777, 23937530, 35906295, 43087554, 71812590, 107718885, 215437770]

約数ペア:

[(1, 215437770), (2, 107718885), (3, 71812590), (5, 43087554), (6, 35906295), (9, 23937530), (10, 21543777), (15, 14362518), (17, 12672810), (18, 11968765), (19, 11338830), (30, 7181259), (34, 6336405), (38, 5669415), (45, 4787506), (51, 4224270), (57, 3779610), (85, 2534562), (90, 2393753), (95, 2267766), (102, 2112135), (114, 1889805), (153, 1408090), (170, 1267281), (171, 1259870), (190, 1133883), (255, 844854), (285, 755922), (306, 704045), (323, 666990), (342, 629935), (510, 422427), (570, 377961), (646, 333495), (765, 281618), (855, 251974), (969, 222330), (1530, 140809), (1615, 133398), (1710, 125987), (1938, 111165), (2907, 74110), (3230, 66699), (4845, 44466), (5814, 37055), (7411, 29070), (9690, 22233), (14535, 14822)]