2018304750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34949}}^1$

素因数の和:34987

約数の個数: 128

約数和(自身を含む): 6280934400

約数和(自身を除く): 4262629650

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 125, 150, 154, 165, 175, 210, 231, 250, 275, 330, 350, 375, 385, 462, 525, 550, 750, 770, 825, 875, 1050, 1155, 1375, 1650, 1750, 1925, 2310, 2625, 2750, 3850, 4125, 5250, 5775, 8250, 9625, 11550, 19250, 28875, 34949, 57750, 69898, 104847, 174745, 209694, 244643, 349490, 384439, 489286, 524235, 733929, 768878, 873725, 1048470, 1153317, 1223215, 1467858, 1747450, 1922195, 2306634, 2446430, 2621175, 2691073, 3669645, 3844390, 4368625, 5242350, 5382146, 5766585, 6116075, 7339290, 8073219, 8737250, 9610975, 11533170, 12232150, 13105875, 13455365, 16146438, 18348225, 19221950, 26211750, 26910730, 28832925, 30580375, 36696450, 40366095, 48054875, 57665850, 61160750, 67276825, 80732190, 91741125, 96109750, 134553650, 144164625, 183482250, 201830475, 288329250, 336384125, 403660950, 672768250, 1009152375, 2018304750]

約数ペア:

[(1, 2018304750), (2, 1009152375), (3, 672768250), (5, 403660950), (6, 336384125), (7, 288329250), (10, 201830475), (11, 183482250), (14, 144164625), (15, 134553650), (21, 96109750), (22, 91741125), (25, 80732190), (30, 67276825), (33, 61160750), (35, 57665850), (42, 48054875), (50, 40366095), (55, 36696450), (66, 30580375), (70, 28832925), (75, 26910730), (77, 26211750), (105, 19221950), (110, 18348225), (125, 16146438), (150, 13455365), (154, 13105875), (165, 12232150), (175, 11533170), (210, 9610975), (231, 8737250), (250, 8073219), (275, 7339290), (330, 6116075), (350, 5766585), (375, 5382146), (385, 5242350), (462, 4368625), (525, 3844390), (550, 3669645), (750, 2691073), (770, 2621175), (825, 2446430), (875, 2306634), (1050, 1922195), (1155, 1747450), (1375, 1467858), (1650, 1223215), (1750, 1153317), (1925, 1048470), (2310, 873725), (2625, 768878), (2750, 733929), (3850, 524235), (4125, 489286), (5250, 384439), (5775, 349490), (8250, 244643), (9625, 209694), (11550, 174745), (19250, 104847), (28875, 69898), (34949, 57750)]