201717501630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1\times {\mathrm{2897}}^1$

素因数の和:3674

約数の個数: 128

約数和(自身を含む): 515597322240

約数和(自身を除く): 313879820610

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 311, 439, 510, 622, 878, 933, 1317, 1555, 1866, 2195, 2634, 2897, 3110, 4390, 4665, 5287, 5794, 6585, 7463, 8691, 9330, 10574, 13170, 14485, 14926, 15861, 17382, 22389, 26435, 28970, 31722, 37315, 43455, 44778, 49249, 52870, 74630, 79305, 86910, 98498, 111945, 136529, 147747, 158610, 223890, 246245, 273058, 295494, 409587, 492490, 682645, 738735, 819174, 900967, 1271783, 1365290, 1477470, 1801934, 2047935, 2320993, 2543566, 2702901, 3815349, 4095870, 4504835, 4641986, 5405802, 6358915, 6962979, 7630698, 9009670, 11604965, 12717830, 13514505, 13925958, 15316439, 19076745, 21620311, 23209930, 27029010, 30632878, 34814895, 38153490, 43240622, 45949317, 64860933, 69629790, 76582195, 91898634, 108101555, 129721866, 153164390, 216203110, 229746585, 324304665, 395524513, 459493170, 648609330, 791049026, 1186573539, 1977622565, 2373147078, 3955245130, 5932867695, 6723916721, 11865735390, 13447833442, 20171750163, 33619583605, 40343500326, 67239167210, 100858750815, 201717501630]

約数ペア:

[(1, 201717501630), (2, 100858750815), (3, 67239167210), (5, 40343500326), (6, 33619583605), (10, 20171750163), (15, 13447833442), (17, 11865735390), (30, 6723916721), (34, 5932867695), (51, 3955245130), (85, 2373147078), (102, 1977622565), (170, 1186573539), (255, 791049026), (311, 648609330), (439, 459493170), (510, 395524513), (622, 324304665), (878, 229746585), (933, 216203110), (1317, 153164390), (1555, 129721866), (1866, 108101555), (2195, 91898634), (2634, 76582195), (2897, 69629790), (3110, 64860933), (4390, 45949317), (4665, 43240622), (5287, 38153490), (5794, 34814895), (6585, 30632878), (7463, 27029010), (8691, 23209930), (9330, 21620311), (10574, 19076745), (13170, 15316439), (14485, 13925958), (14926, 13514505), (15861, 12717830), (17382, 11604965), (22389, 9009670), (26435, 7630698), (28970, 6962979), (31722, 6358915), (37315, 5405802), (43455, 4641986), (44778, 4504835), (49249, 4095870), (52870, 3815349), (74630, 2702901), (79305, 2543566), (86910, 2320993), (98498, 2047935), (111945, 1801934), (136529, 1477470), (147747, 1365290), (158610, 1271783), (223890, 900967), (246245, 819174), (273058, 738735), (295494, 682645), (409587, 492490)]