28042991910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{3137}}^1$

素因数の和:3559

約数の個数: 128

約数和(自身を含む): 75724709760

約数和(自身を除く): 47681717850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 113, 135, 226, 270, 293, 339, 565, 586, 678, 879, 1017, 1130, 1465, 1695, 1758, 2034, 2637, 2930, 3051, 3137, 3390, 4395, 5085, 5274, 6102, 6274, 7911, 8790, 9411, 10170, 13185, 15255, 15685, 15822, 18822, 26370, 28233, 30510, 31370, 33109, 39555, 47055, 56466, 66218, 79110, 84699, 94110, 99327, 141165, 165545, 169398, 198654, 282330, 297981, 331090, 354481, 423495, 496635, 595962, 708962, 846990, 893943, 919141, 993270, 1063443, 1489905, 1772405, 1787886, 1838282, 2126886, 2757423, 2979810, 3190329, 3544810, 4469715, 4595705, 5317215, 5514846, 6380658, 8272269, 8939430, 9191410, 9570987, 10634430, 13787115, 15951645, 16544538, 19141974, 24816807, 27574230, 31903290, 41361345, 47854935, 49633614, 82722690, 95709870, 103862933, 124084035, 207725866, 248168070, 311588799, 519314665, 623177598, 934766397, 1038629330, 1557943995, 1869532794, 2804299191, 3115887990, 4673831985, 5608598382, 9347663970, 14021495955, 28042991910]

約数ペア:

[(1, 28042991910), (2, 14021495955), (3, 9347663970), (5, 5608598382), (6, 4673831985), (9, 3115887990), (10, 2804299191), (15, 1869532794), (18, 1557943995), (27, 1038629330), (30, 934766397), (45, 623177598), (54, 519314665), (90, 311588799), (113, 248168070), (135, 207725866), (226, 124084035), (270, 103862933), (293, 95709870), (339, 82722690), (565, 49633614), (586, 47854935), (678, 41361345), (879, 31903290), (1017, 27574230), (1130, 24816807), (1465, 19141974), (1695, 16544538), (1758, 15951645), (2034, 13787115), (2637, 10634430), (2930, 9570987), (3051, 9191410), (3137, 8939430), (3390, 8272269), (4395, 6380658), (5085, 5514846), (5274, 5317215), (6102, 4595705), (6274, 4469715), (7911, 3544810), (8790, 3190329), (9411, 2979810), (10170, 2757423), (13185, 2126886), (15255, 1838282), (15685, 1787886), (15822, 1772405), (18822, 1489905), (26370, 1063443), (28233, 993270), (30510, 919141), (31370, 893943), (33109, 846990), (39555, 708962), (47055, 595962), (56466, 496635), (66218, 423495), (79110, 354481), (84699, 331090), (94110, 297981), (99327, 282330), (141165, 198654), (165545, 169398)]