21406271310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2297}}^1\times {\mathrm{6091}}^1$

素因数の和:8418

約数の個数: 96

約数和(自身を含む): 58965540192

約数和(自身を除く): 37559268882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 2297, 4594, 6091, 6891, 11485, 12182, 13782, 18273, 20673, 22970, 30455, 34455, 36546, 39049, 41346, 54819, 60910, 68910, 78098, 91365, 103365, 103547, 109638, 117147, 182730, 195245, 206730, 207094, 234294, 274095, 310641, 351441, 390490, 517735, 548190, 585735, 621282, 702882, 931923, 1035470, 1171470, 1553205, 1757205, 1863846, 3106410, 3514410, 4659615, 9319230, 13991027, 27982054, 41973081, 69955135, 83946162, 125919243, 139910270, 209865405, 237847459, 251838486, 419730810, 475694918, 629596215, 713542377, 1189237295, 1259192430, 1427084754, 2140627131, 2378474590, 3567711885, 4281254262, 7135423770, 10703135655, 21406271310]

約数ペア:

[(1, 21406271310), (2, 10703135655), (3, 7135423770), (5, 4281254262), (6, 3567711885), (9, 2378474590), (10, 2140627131), (15, 1427084754), (17, 1259192430), (18, 1189237295), (30, 713542377), (34, 629596215), (45, 475694918), (51, 419730810), (85, 251838486), (90, 237847459), (102, 209865405), (153, 139910270), (170, 125919243), (255, 83946162), (306, 69955135), (510, 41973081), (765, 27982054), (1530, 13991027), (2297, 9319230), (4594, 4659615), (6091, 3514410), (6891, 3106410), (11485, 1863846), (12182, 1757205), (13782, 1553205), (18273, 1171470), (20673, 1035470), (22970, 931923), (30455, 702882), (34455, 621282), (36546, 585735), (39049, 548190), (41346, 517735), (54819, 390490), (60910, 351441), (68910, 310641), (78098, 274095), (91365, 234294), (103365, 207094), (103547, 206730), (109638, 195245), (117147, 182730)]