2018651250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6991}}^1$

素因数の和:7034

約数の個数: 160

約数和(自身を含む): 6290786304

約数和(自身を除く): 4272135054

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, 625, 750, 770, 825, 875, 1050, 1155, 1250, 1375, 1650, 1750, 1875, 1925, 2310, 2625, 2750, 3750, 3850, 4125, 4375, 5250, 5775, 6875, 6991, 8250, 8750, 9625, 11550, 13125, 13750, 13982, 19250, 20625, 20973, 26250, 28875, 34955, 41250, 41946, 48125, 48937, 57750, 69910, 76901, 96250, 97874, 104865, 144375, 146811, 153802, 174775, 209730, 230703, 244685, 288750, 293622, 349550, 384505, 461406, 489370, 524325, 538307, 734055, 769010, 873875, 1048650, 1076614, 1153515, 1223425, 1468110, 1614921, 1747750, 1922525, 2307030, 2446850, 2621625, 2691535, 3229842, 3670275, 3845050, 4369375, 5243250, 5383070, 5767575, 6117125, 7340550, 8074605, 8738750, 9612625, 11535150, 12234250, 13108125, 13457675, 16149210, 18351375, 19225250, 26216250, 26915350, 28837875, 30585625, 36702750, 40373025, 48063125, 57675750, 61171250, 67288375, 80746050, 91756875, 96126250, 134576750, 144189375, 183513750, 201865125, 288378750, 336441875, 403730250, 672883750, 1009325625, 2018651250]

約数ペア:

[(1, 2018651250), (2, 1009325625), (3, 672883750), (5, 403730250), (6, 336441875), (7, 288378750), (10, 201865125), (11, 183513750), (14, 144189375), (15, 134576750), (21, 96126250), (22, 91756875), (25, 80746050), (30, 67288375), (33, 61171250), (35, 57675750), (42, 48063125), (50, 40373025), (55, 36702750), (66, 30585625), (70, 28837875), (75, 26915350), (77, 26216250), (105, 19225250), (110, 18351375), (125, 16149210), (150, 13457675), (154, 13108125), (165, 12234250), (175, 11535150), (210, 9612625), (231, 8738750), (250, 8074605), (275, 7340550), (330, 6117125), (350, 5767575), (375, 5383070), (385, 5243250), (462, 4369375), (525, 3845050), (550, 3670275), (625, 3229842), (750, 2691535), (770, 2621625), (825, 2446850), (875, 2307030), (1050, 1922525), (1155, 1747750), (1250, 1614921), (1375, 1468110), (1650, 1223425), (1750, 1153515), (1875, 1076614), (1925, 1048650), (2310, 873875), (2625, 769010), (2750, 734055), (3750, 538307), (3850, 524325), (4125, 489370), (4375, 461406), (5250, 384505), (5775, 349550), (6875, 293622), (6991, 288750), (8250, 244685), (8750, 230703), (9625, 209730), (11550, 174775), (13125, 153802), (13750, 146811), (13982, 144375), (19250, 104865), (20625, 97874), (20973, 96250), (26250, 76901), (28875, 69910), (34955, 57750), (41250, 48937), (41946, 48125)]