1888530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 5733504

約数和(自身を除く): 3844974

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 23, 30, 34, 35, 42, 46, 51, 69, 70, 85, 102, 105, 115, 119, 138, 161, 170, 210, 230, 238, 255, 322, 345, 357, 391, 483, 510, 529, 595, 690, 714, 782, 805, 966, 1058, 1173, 1190, 1587, 1610, 1785, 1955, 2346, 2415, 2645, 2737, 3174, 3570, 3703, 3910, 4830, 5290, 5474, 5865, 7406, 7935, 8211, 8993, 11109, 11730, 13685, 15870, 16422, 17986, 18515, 22218, 26979, 27370, 37030, 41055, 44965, 53958, 55545, 62951, 82110, 89930, 111090, 125902, 134895, 188853, 269790, 314755, 377706, 629510, 944265, 1888530]

約数ペア:

[(1, 1888530), (2, 944265), (3, 629510), (5, 377706), (6, 314755), (7, 269790), (10, 188853), (14, 134895), (15, 125902), (17, 111090), (21, 89930), (23, 82110), (30, 62951), (34, 55545), (35, 53958), (42, 44965), (46, 41055), (51, 37030), (69, 27370), (70, 26979), (85, 22218), (102, 18515), (105, 17986), (115, 16422), (119, 15870), (138, 13685), (161, 11730), (170, 11109), (210, 8993), (230, 8211), (238, 7935), (255, 7406), (322, 5865), (345, 5474), (357, 5290), (391, 4830), (483, 3910), (510, 3703), (529, 3570), (595, 3174), (690, 2737), (714, 2645), (782, 2415), (805, 2346), (966, 1955), (1058, 1785), (1173, 1610), (1190, 1587)]