286009003980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{226991273}}^1$

素因数の和:226991295

約数の個数: 72

約数和(自身を含む): 991497884832

約数和(自身を除く): 705488880852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 226991273, 453982546, 680973819, 907965092, 1134956365, 1361947638, 1588938911, 2042921457, 2269912730, 2723895276, 3177877822, 3404869095, 4085842914, 4539825460, 4766816733, 6355755644, 6809738190, 7944694555, 8171685828, 9533633466, 10214607285, 13619476380, 14300450199, 15889389110, 19067266932, 20429214570, 23834083665, 28600900398, 31778778220, 40858429140, 47668167330, 57201800796, 71502250995, 95336334660, 143004501990, 286009003980]

約数ペア:

[(1, 286009003980), (2, 143004501990), (3, 95336334660), (4, 71502250995), (5, 57201800796), (6, 47668167330), (7, 40858429140), (9, 31778778220), (10, 28600900398), (12, 23834083665), (14, 20429214570), (15, 19067266932), (18, 15889389110), (20, 14300450199), (21, 13619476380), (28, 10214607285), (30, 9533633466), (35, 8171685828), (36, 7944694555), (42, 6809738190), (45, 6355755644), (60, 4766816733), (63, 4539825460), (70, 4085842914), (84, 3404869095), (90, 3177877822), (105, 2723895276), (126, 2269912730), (140, 2042921457), (180, 1588938911), (210, 1361947638), (252, 1134956365), (315, 907965092), (420, 680973819), (630, 453982546), (1260, 226991273)]