313706610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1723}}^1$

素因数の和:1777

約数の個数: 144

約数和(自身を含む): 990789696

約数和(自身を除く): 677083086

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 289, 306, 315, 357, 510, 578, 595, 630, 714, 765, 867, 1071, 1190, 1445, 1530, 1723, 1734, 1785, 2023, 2142, 2601, 2890, 3446, 3570, 4046, 4335, 5169, 5202, 5355, 6069, 8615, 8670, 10115, 10338, 10710, 12061, 12138, 13005, 15507, 17230, 18207, 20230, 24122, 25845, 26010, 29291, 30345, 31014, 36183, 36414, 51690, 58582, 60305, 60690, 72366, 77535, 87873, 91035, 108549, 120610, 146455, 155070, 175746, 180915, 182070, 205037, 217098, 263619, 292910, 361830, 410074, 439365, 497947, 527238, 542745, 615111, 878730, 995894, 1025185, 1085490, 1230222, 1318095, 1493841, 1845333, 2050370, 2489735, 2636190, 2987682, 3075555, 3485629, 3690666, 4481523, 4979470, 6151110, 6971258, 7469205, 8963046, 9226665, 10456887, 14938410, 17428145, 18453330, 20913774, 22407615, 31370661, 34856290, 44815230, 52284435, 62741322, 104568870, 156853305, 313706610]

約数ペア:

[(1, 313706610), (2, 156853305), (3, 104568870), (5, 62741322), (6, 52284435), (7, 44815230), (9, 34856290), (10, 31370661), (14, 22407615), (15, 20913774), (17, 18453330), (18, 17428145), (21, 14938410), (30, 10456887), (34, 9226665), (35, 8963046), (42, 7469205), (45, 6971258), (51, 6151110), (63, 4979470), (70, 4481523), (85, 3690666), (90, 3485629), (102, 3075555), (105, 2987682), (119, 2636190), (126, 2489735), (153, 2050370), (170, 1845333), (210, 1493841), (238, 1318095), (255, 1230222), (289, 1085490), (306, 1025185), (315, 995894), (357, 878730), (510, 615111), (578, 542745), (595, 527238), (630, 497947), (714, 439365), (765, 410074), (867, 361830), (1071, 292910), (1190, 263619), (1445, 217098), (1530, 205037), (1723, 182070), (1734, 180915), (1785, 175746), (2023, 155070), (2142, 146455), (2601, 120610), (2890, 108549), (3446, 91035), (3570, 87873), (4046, 77535), (4335, 72366), (5169, 60690), (5202, 60305), (5355, 58582), (6069, 51690), (8615, 36414), (8670, 36183), (10115, 31014), (10338, 30345), (10710, 29291), (12061, 26010), (12138, 25845), (13005, 24122), (15507, 20230), (17230, 18207)]