2019470250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3529}}^1$

素因数の和:3665

約数の個数: 128

約数和(自身を含む): 5815180800

約数和(自身を除く): 3795710550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 109, 125, 150, 175, 210, 218, 250, 327, 350, 375, 525, 545, 654, 750, 763, 875, 1050, 1090, 1526, 1635, 1750, 2289, 2625, 2725, 3270, 3529, 3815, 4578, 5250, 5450, 7058, 7630, 8175, 10587, 11445, 13625, 16350, 17645, 19075, 21174, 22890, 24703, 27250, 35290, 38150, 40875, 49406, 52935, 57225, 74109, 81750, 88225, 95375, 105870, 114450, 123515, 148218, 176450, 190750, 247030, 264675, 286125, 370545, 384661, 441125, 529350, 572250, 617575, 741090, 769322, 882250, 1153983, 1235150, 1323375, 1852725, 1923305, 2307966, 2646750, 2692627, 3087875, 3705450, 3846610, 5385254, 5769915, 6175750, 8077881, 9263625, 9616525, 11539830, 13463135, 16155762, 18527250, 19233050, 26926270, 28849575, 40389405, 48082625, 57699150, 67315675, 80778810, 96165250, 134631350, 144247875, 201947025, 288495750, 336578375, 403894050, 673156750, 1009735125, 2019470250]

約数ペア:

[(1, 2019470250), (2, 1009735125), (3, 673156750), (5, 403894050), (6, 336578375), (7, 288495750), (10, 201947025), (14, 144247875), (15, 134631350), (21, 96165250), (25, 80778810), (30, 67315675), (35, 57699150), (42, 48082625), (50, 40389405), (70, 28849575), (75, 26926270), (105, 19233050), (109, 18527250), (125, 16155762), (150, 13463135), (175, 11539830), (210, 9616525), (218, 9263625), (250, 8077881), (327, 6175750), (350, 5769915), (375, 5385254), (525, 3846610), (545, 3705450), (654, 3087875), (750, 2692627), (763, 2646750), (875, 2307966), (1050, 1923305), (1090, 1852725), (1526, 1323375), (1635, 1235150), (1750, 1153983), (2289, 882250), (2625, 769322), (2725, 741090), (3270, 617575), (3529, 572250), (3815, 529350), (4578, 441125), (5250, 384661), (5450, 370545), (7058, 286125), (7630, 264675), (8175, 247030), (10587, 190750), (11445, 176450), (13625, 148218), (16350, 123515), (17645, 114450), (19075, 105870), (21174, 95375), (22890, 88225), (24703, 81750), (27250, 74109), (35290, 57225), (38150, 52935), (40875, 49406)]