1826400660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{117529}}^1$

素因数の和:117585

約数の個数: 96

約数和(自身を含む): 6002492160

約数和(自身を除く): 4176091500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 117529, 235058, 352587, 470116, 587645, 705174, 822703, 1175290, 1410348, 1645406, 1762935, 2350580, 2468109, 3290812, 3525870, 4113515, 4348573, 4936218, 7051740, 8227030, 8697146, 9872436, 12340545, 13045719, 16454060, 17394292, 21742865, 24681090, 26091438, 30440011, 43485730, 49362180, 52182876, 60880022, 65228595, 86971460, 91320033, 121760044, 130457190, 152200055, 182640066, 260914380, 304400110, 365280132, 456600165, 608800220, 913200330, 1826400660]

約数ペア:

[(1, 1826400660), (2, 913200330), (3, 608800220), (4, 456600165), (5, 365280132), (6, 304400110), (7, 260914380), (10, 182640066), (12, 152200055), (14, 130457190), (15, 121760044), (20, 91320033), (21, 86971460), (28, 65228595), (30, 60880022), (35, 52182876), (37, 49362180), (42, 43485730), (60, 30440011), (70, 26091438), (74, 24681090), (84, 21742865), (105, 17394292), (111, 16454060), (140, 13045719), (148, 12340545), (185, 9872436), (210, 8697146), (222, 8227030), (259, 7051740), (370, 4936218), (420, 4348573), (444, 4113515), (518, 3525870), (555, 3290812), (740, 2468109), (777, 2350580), (1036, 1762935), (1110, 1645406), (1295, 1410348), (1554, 1175290), (2220, 822703), (2590, 705174), (3108, 587645), (3885, 470116), (5180, 352587), (7770, 235058), (15540, 117529)]